SystemC Simulation
0 + 0 = 0 (0000)
0 + 1 = 1 (0001)
0 + 2 = 2 (0010)
0 + 3 = 3 (0011)
0 + 4 = 4 (0100)
0 + 5 = 5 (0101)
0 + 6 = 6 (0110)
0 + 7 = 7 (0111)
0 + 8 = -8 (1000)
0 + 9 = -7 (1001)
0 + 10 = -6 (1010)
0 + 11 = -5 (1011)
0 + 12 = -4 (1100)
0 + 13 = -3 (1101)
0 + 14 = -2 (1110)
0 + 15 = -1 (1111)
0 + 16 = 0 (0000)
0 + 17 = 1 (0001)
0 + 18 = 2 (0010)
0 + 19 = 3 (0011)
0 + 20 = 4 (0100)
0 + 21 = 5 (0101)
0 + 22 = 6 (0110)
0 + 23 = 7 (0111)
0 + 24 = -8 (1000)
0 + 25 = -7 (1001)
0 + 26 = -6 (1010)
0 + 27 = -5 (1011)
0 + 28 = -4 (1100)
0 + 29 = -3 (1101)
0 + 30 = -2 (1110)
0 + 31 = -1 (1111)
0 + -32 = 0 (0000)
0 + -31 = 1 (0001)
0 + -30 = 2 (0010)
0 + -29 = 3 (0011)
0 + -28 = 4 (0100)
0 + -27 = 5 (0101)
0 + -26 = 6 (0110)
0 + -25 = 7 (0111)
0 + -24 = -8 (1000)
0 + -23 = -7 (1001)
0 + -22 = -6 (1010)
0 + -21 = -5 (1011)
0 + -20 = -4 (1100)
0 + -19 = -3 (1101)
0 + -18 = -2 (1110)
0 + -17 = -1 (1111)
0 + -16 = 0 (0000)
0 + -15 = 1 (0001)
0 + -14 = 2 (0010)
0 + -13 = 3 (0011)
0 + -12 = 4 (0100)
0 + -11 = 5 (0101)
0 + -10 = 6 (0110)
0 + -9 = 7 (0111)
0 + -8 = -8 (1000)
0 + -7 = -7 (1001)
0 + -6 = -6 (1010)
0 + -5 = -5 (1011)
0 + -4 = -4 (1100)
0 + -3 = -3 (1101)
0 + -2 = -2 (1110)
0 + -1 = -1 (1111)
1 + 0 = 1 (0001)
1 + 1 = 2 (0010)
1 + 2 = 3 (0011)
1 + 3 = 4 (0100)
1 + 4 = 5 (0101)
1 + 5 = 6 (0110)
1 + 6 = 7 (0111)
1 + 7 = -8 (1000)
1 + 8 = -7 (1001)
1 + 9 = -6 (1010)
1 + 10 = -5 (1011)
1 + 11 = -4 (1100)
1 + 12 = -3 (1101)
1 + 13 = -2 (1110)
1 + 14 = -1 (1111)
1 + 15 = 0 (0000)
1 + 16 = 1 (0001)
1 + 17 = 2 (0010)
1 + 18 = 3 (0011)
1 + 19 = 4 (0100)
1 + 20 = 5 (0101)
1 + 21 = 6 (0110)
1 + 22 = 7 (0111)
1 + 23 = -8 (1000)
1 + 24 = -7 (1001)
1 + 25 = -6 (1010)
1 + 26 = -5 (1011)
1 + 27 = -4 (1100)
1 + 28 = -3 (1101)
1 + 29 = -2 (1110)
1 + 30 = -1 (1111)
1 + 31 = 0 (0000)
1 + -32 = 1 (0001)
1 + -31 = 2 (0010)
1 + -30 = 3 (0011)
1 + -29 = 4 (0100)
1 + -28 = 5 (0101)
1 + -27 = 6 (0110)
1 + -26 = 7 (0111)
1 + -25 = -8 (1000)
1 + -24 = -7 (1001)
1 + -23 = -6 (1010)
1 + -22 = -5 (1011)
1 + -21 = -4 (1100)
1 + -20 = -3 (1101)
1 + -19 = -2 (1110)
1 + -18 = -1 (1111)
1 + -17 = 0 (0000)
1 + -16 = 1 (0001)
1 + -15 = 2 (0010)
1 + -14 = 3 (0011)
1 + -13 = 4 (0100)
1 + -12 = 5 (0101)
1 + -11 = 6 (0110)
1 + -10 = 7 (0111)
1 + -9 = -8 (1000)
1 + -8 = -7 (1001)
1 + -7 = -6 (1010)
1 + -6 = -5 (1011)
1 + -5 = -4 (1100)
1 + -4 = -3 (1101)
1 + -3 = -2 (1110)
1 + -2 = -1 (1111)
1 + -1 = 0 (0000)
2 + 0 = 2 (0010)
2 + 1 = 3 (0011)
2 + 2 = 4 (0100)
2 + 3 = 5 (0101)
2 + 4 = 6 (0110)
2 + 5 = 7 (0111)
2 + 6 = -8 (1000)
2 + 7 = -7 (1001)
2 + 8 = -6 (1010)
2 + 9 = -5 (1011)
2 + 10 = -4 (1100)
2 + 11 = -3 (1101)
2 + 12 = -2 (1110)
2 + 13 = -1 (1111)
2 + 14 = 0 (0000)
2 + 15 = 1 (0001)
2 + 16 = 2 (0010)
2 + 17 = 3 (0011)
2 + 18 = 4 (0100)
2 + 19 = 5 (0101)
2 + 20 = 6 (0110)
2 + 21 = 7 (0111)
2 + 22 = -8 (1000)
2 + 23 = -7 (1001)
2 + 24 = -6 (1010)
2 + 25 = -5 (1011)
2 + 26 = -4 (1100)
2 + 27 = -3 (1101)
2 + 28 = -2 (1110)
2 + 29 = -1 (1111)
2 + 30 = 0 (0000)
2 + 31 = 1 (0001)
2 + -32 = 2 (0010)
2 + -31 = 3 (0011)
2 + -30 = 4 (0100)
2 + -29 = 5 (0101)
2 + -28 = 6 (0110)
2 + -27 = 7 (0111)
2 + -26 = -8 (1000)
2 + -25 = -7 (1001)
2 + -24 = -6 (1010)
2 + -23 = -5 (1011)
2 + -22 = -4 (1100)
2 + -21 = -3 (1101)
2 + -20 = -2 (1110)
2 + -19 = -1 (1111)
2 + -18 = 0 (0000)
2 + -17 = 1 (0001)
2 + -16 = 2 (0010)
2 + -15 = 3 (0011)
2 + -14 = 4 (0100)
2 + -13 = 5 (0101)
2 + -12 = 6 (0110)
2 + -11 = 7 (0111)
2 + -10 = -8 (1000)
2 + -9 = -7 (1001)
2 + -8 = -6 (1010)
2 + -7 = -5 (1011)
2 + -6 = -4 (1100)
2 + -5 = -3 (1101)
2 + -4 = -2 (1110)
2 + -3 = -1 (1111)
2 + -2 = 0 (0000)
2 + -1 = 1 (0001)
3 + 0 = 3 (0011)
3 + 1 = 4 (0100)
3 + 2 = 5 (0101)
3 + 3 = 6 (0110)
3 + 4 = 7 (0111)
3 + 5 = -8 (1000)
3 + 6 = -7 (1001)
3 + 7 = -6 (1010)
3 + 8 = -5 (1011)
3 + 9 = -4 (1100)
3 + 10 = -3 (1101)
3 + 11 = -2 (1110)
3 + 12 = -1 (1111)
3 + 13 = 0 (0000)
3 + 14 = 1 (0001)
3 + 15 = 2 (0010)
3 + 16 = 3 (0011)
3 + 17 = 4 (0100)
3 + 18 = 5 (0101)
3 + 19 = 6 (0110)
3 + 20 = 7 (0111)
3 + 21 = -8 (1000)
3 + 22 = -7 (1001)
3 + 23 = -6 (1010)
3 + 24 = -5 (1011)
3 + 25 = -4 (1100)
3 + 26 = -3 (1101)
3 + 27 = -2 (1110)
3 + 28 = -1 (1111)
3 + 29 = 0 (0000)
3 + 30 = 1 (0001)
3 + 31 = 2 (0010)
3 + -32 = 3 (0011)
3 + -31 = 4 (0100)
3 + -30 = 5 (0101)
3 + -29 = 6 (0110)
3 + -28 = 7 (0111)
3 + -27 = -8 (1000)
3 + -26 = -7 (1001)
3 + -25 = -6 (1010)
3 + -24 = -5 (1011)
3 + -23 = -4 (1100)
3 + -22 = -3 (1101)
3 + -21 = -2 (1110)
3 + -20 = -1 (1111)
3 + -19 = 0 (0000)
3 + -18 = 1 (0001)
3 + -17 = 2 (0010)
3 + -16 = 3 (0011)
3 + -15 = 4 (0100)
3 + -14 = 5 (0101)
3 + -13 = 6 (0110)
3 + -12 = 7 (0111)
3 + -11 = -8 (1000)
3 + -10 = -7 (1001)
3 + -9 = -6 (1010)
3 + -8 = -5 (1011)
3 + -7 = -4 (1100)
3 + -6 = -3 (1101)
3 + -5 = -2 (1110)
3 + -4 = -1 (1111)
3 + -3 = 0 (0000)
3 + -2 = 1 (0001)
3 + -1 = 2 (0010)
4 + 0 = 4 (0100)
4 + 1 = 5 (0101)
4 + 2 = 6 (0110)
4 + 3 = 7 (0111)
4 + 4 = -8 (1000)
4 + 5 = -7 (1001)
4 + 6 = -6 (1010)
4 + 7 = -5 (1011)
4 + 8 = -4 (1100)
4 + 9 = -3 (1101)
4 + 10 = -2 (1110)
4 + 11 = -1 (1111)
4 + 12 = 0 (0000)
4 + 13 = 1 (0001)
4 + 14 = 2 (0010)
4 + 15 = 3 (0011)
4 + 16 = 4 (0100)
4 + 17 = 5 (0101)
4 + 18 = 6 (0110)
4 + 19 = 7 (0111)
4 + 20 = -8 (1000)
4 + 21 = -7 (1001)
4 + 22 = -6 (1010)
4 + 23 = -5 (1011)
4 + 24 = -4 (1100)
4 + 25 = -3 (1101)
4 + 26 = -2 (1110)
4 + 27 = -1 (1111)
4 + 28 = 0 (0000)
4 + 29 = 1 (0001)
4 + 30 = 2 (0010)
4 + 31 = 3 (0011)
4 + -32 = 4 (0100)
4 + -31 = 5 (0101)
4 + -30 = 6 (0110)
4 + -29 = 7 (0111)
4 + -28 = -8 (1000)
4 + -27 = -7 (1001)
4 + -26 = -6 (1010)
4 + -25 = -5 (1011)
4 + -24 = -4 (1100)
4 + -23 = -3 (1101)
4 + -22 = -2 (1110)
4 + -21 = -1 (1111)
4 + -20 = 0 (0000)
4 + -19 = 1 (0001)
4 + -18 = 2 (0010)
4 + -17 = 3 (0011)
4 + -16 = 4 (0100)
4 + -15 = 5 (0101)
4 + -14 = 6 (0110)
4 + -13 = 7 (0111)
4 + -12 = -8 (1000)
4 + -11 = -7 (1001)
4 + -10 = -6 (1010)
4 + -9 = -5 (1011)
4 + -8 = -4 (1100)
4 + -7 = -3 (1101)
4 + -6 = -2 (1110)
4 + -5 = -1 (1111)
4 + -4 = 0 (0000)
4 + -3 = 1 (0001)
4 + -2 = 2 (0010)
4 + -1 = 3 (0011)
5 + 0 = 5 (0101)
5 + 1 = 6 (0110)
5 + 2 = 7 (0111)
5 + 3 = -8 (1000)
5 + 4 = -7 (1001)
5 + 5 = -6 (1010)
5 + 6 = -5 (1011)
5 + 7 = -4 (1100)
5 + 8 = -3 (1101)
5 + 9 = -2 (1110)
5 + 10 = -1 (1111)
5 + 11 = 0 (0000)
5 + 12 = 1 (0001)
5 + 13 = 2 (0010)
5 + 14 = 3 (0011)
5 + 15 = 4 (0100)
5 + 16 = 5 (0101)
5 + 17 = 6 (0110)
5 + 18 = 7 (0111)
5 + 19 = -8 (1000)
5 + 20 = -7 (1001)
5 + 21 = -6 (1010)
5 + 22 = -5 (1011)
5 + 23 = -4 (1100)
5 + 24 = -3 (1101)
5 + 25 = -2 (1110)
5 + 26 = -1 (1111)
5 + 27 = 0 (0000)
5 + 28 = 1 (0001)
5 + 29 = 2 (0010)
5 + 30 = 3 (0011)
5 + 31 = 4 (0100)
5 + -32 = 5 (0101)
5 + -31 = 6 (0110)
5 + -30 = 7 (0111)
5 + -29 = -8 (1000)
5 + -28 = -7 (1001)
5 + -27 = -6 (1010)
5 + -26 = -5 (1011)
5 + -25 = -4 (1100)
5 + -24 = -3 (1101)
5 + -23 = -2 (1110)
5 + -22 = -1 (1111)
5 + -21 = 0 (0000)
5 + -20 = 1 (0001)
5 + -19 = 2 (0010)
5 + -18 = 3 (0011)
5 + -17 = 4 (0100)
5 + -16 = 5 (0101)
5 + -15 = 6 (0110)
5 + -14 = 7 (0111)
5 + -13 = -8 (1000)
5 + -12 = -7 (1001)
5 + -11 = -6 (1010)
5 + -10 = -5 (1011)
5 + -9 = -4 (1100)
5 + -8 = -3 (1101)
5 + -7 = -2 (1110)
5 + -6 = -1 (1111)
5 + -5 = 0 (0000)
5 + -4 = 1 (0001)
5 + -3 = 2 (0010)
5 + -2 = 3 (0011)
5 + -1 = 4 (0100)
6 + 0 = 6 (0110)
6 + 1 = 7 (0111)
6 + 2 = -8 (1000)
6 + 3 = -7 (1001)
6 + 4 = -6 (1010)
6 + 5 = -5 (1011)
6 + 6 = -4 (1100)
6 + 7 = -3 (1101)
6 + 8 = -2 (1110)
6 + 9 = -1 (1111)
6 + 10 = 0 (0000)
6 + 11 = 1 (0001)
6 + 12 = 2 (0010)
6 + 13 = 3 (0011)
6 + 14 = 4 (0100)
6 + 15 = 5 (0101)
6 + 16 = 6 (0110)
6 + 17 = 7 (0111)
6 + 18 = -8 (1000)
6 + 19 = -7 (1001)
6 + 20 = -6 (1010)
6 + 21 = -5 (1011)
6 + 22 = -4 (1100)
6 + 23 = -3 (1101)
6 + 24 = -2 (1110)
6 + 25 = -1 (1111)
6 + 26 = 0 (0000)
6 + 27 = 1 (0001)
6 + 28 = 2 (0010)
6 + 29 = 3 (0011)
6 + 30 = 4 (0100)
6 + 31 = 5 (0101)
6 + -32 = 6 (0110)
6 + -31 = 7 (0111)
6 + -30 = -8 (1000)
6 + -29 = -7 (1001)
6 + -28 = -6 (1010)
6 + -27 = -5 (1011)
6 + -26 = -4 (1100)
6 + -25 = -3 (1101)
6 + -24 = -2 (1110)
6 + -23 = -1 (1111)
6 + -22 = 0 (0000)
6 + -21 = 1 (0001)
6 + -20 = 2 (0010)
6 + -19 = 3 (0011)
6 + -18 = 4 (0100)
6 + -17 = 5 (0101)
6 + -16 = 6 (0110)
6 + -15 = 7 (0111)
6 + -14 = -8 (1000)
6 + -13 = -7 (1001)
6 + -12 = -6 (1010)
6 + -11 = -5 (1011)
6 + -10 = -4 (1100)
6 + -9 = -3 (1101)
6 + -8 = -2 (1110)
6 + -7 = -1 (1111)
6 + -6 = 0 (0000)
6 + -5 = 1 (0001)
6 + -4 = 2 (0010)
6 + -3 = 3 (0011)
6 + -2 = 4 (0100)
6 + -1 = 5 (0101)
7 + 0 = 7 (0111)
7 + 1 = -8 (1000)
7 + 2 = -7 (1001)
7 + 3 = -6 (1010)
7 + 4 = -5 (1011)
7 + 5 = -4 (1100)
7 + 6 = -3 (1101)
7 + 7 = -2 (1110)
7 + 8 = -1 (1111)
7 + 9 = 0 (0000)
7 + 10 = 1 (0001)
7 + 11 = 2 (0010)
7 + 12 = 3 (0011)
7 + 13 = 4 (0100)
7 + 14 = 5 (0101)
7 + 15 = 6 (0110)
7 + 16 = 7 (0111)
7 + 17 = -8 (1000)
7 + 18 = -7 (1001)
7 + 19 = -6 (1010)
7 + 20 = -5 (1011)
7 + 21 = -4 (1100)
7 + 22 = -3 (1101)
7 + 23 = -2 (1110)
7 + 24 = -1 (1111)
7 + 25 = 0 (0000)
7 + 26 = 1 (0001)
7 + 27 = 2 (0010)
7 + 28 = 3 (0011)
7 + 29 = 4 (0100)
7 + 30 = 5 (0101)
7 + 31 = 6 (0110)
7 + -32 = 7 (0111)
7 + -31 = -8 (1000)
7 + -30 = -7 (1001)
7 + -29 = -6 (1010)
7 + -28 = -5 (1011)
7 + -27 = -4 (1100)
7 + -26 = -3 (1101)
7 + -25 = -2 (1110)
7 + -24 = -1 (1111)
7 + -23 = 0 (0000)
7 + -22 = 1 (0001)
7 + -21 = 2 (0010)
7 + -20 = 3 (0011)
7 + -19 = 4 (0100)
7 + -18 = 5 (0101)
7 + -17 = 6 (0110)
7 + -16 = 7 (0111)
7 + -15 = -8 (1000)
7 + -14 = -7 (1001)
7 + -13 = -6 (1010)
7 + -12 = -5 (1011)
7 + -11 = -4 (1100)
7 + -10 = -3 (1101)
7 + -9 = -2 (1110)
7 + -8 = -1 (1111)
7 + -7 = 0 (0000)
7 + -6 = 1 (0001)
7 + -5 = 2 (0010)
7 + -4 = 3 (0011)
7 + -3 = 4 (0100)
7 + -2 = 5 (0101)
7 + -1 = 6 (0110)
8 + 0 = -8 (1000)
8 + 1 = -7 (1001)
8 + 2 = -6 (1010)
8 + 3 = -5 (1011)
8 + 4 = -4 (1100)
8 + 5 = -3 (1101)
8 + 6 = -2 (1110)
8 + 7 = -1 (1111)
8 + 8 = 0 (0000)
8 + 9 = 1 (0001)
8 + 10 = 2 (0010)
8 + 11 = 3 (0011)
8 + 12 = 4 (0100)
8 + 13 = 5 (0101)
8 + 14 = 6 (0110)
8 + 15 = 7 (0111)
8 + 16 = -8 (1000)
8 + 17 = -7 (1001)
8 + 18 = -6 (1010)
8 + 19 = -5 (1011)
8 + 20 = -4 (1100)
8 + 21 = -3 (1101)
8 + 22 = -2 (1110)
8 + 23 = -1 (1111)
8 + 24 = 0 (0000)
8 + 25 = 1 (0001)
8 + 26 = 2 (0010)
8 + 27 = 3 (0011)
8 + 28 = 4 (0100)
8 + 29 = 5 (0101)
8 + 30 = 6 (0110)
8 + 31 = 7 (0111)
8 + -32 = -8 (1000)
8 + -31 = -7 (1001)
8 + -30 = -6 (1010)
8 + -29 = -5 (1011)
8 + -28 = -4 (1100)
8 + -27 = -3 (1101)
8 + -26 = -2 (1110)
8 + -25 = -1 (1111)
8 + -24 = 0 (0000)
8 + -23 = 1 (0001)
8 + -22 = 2 (0010)
8 + -21 = 3 (0011)
8 + -20 = 4 (0100)
8 + -19 = 5 (0101)
8 + -18 = 6 (0110)
8 + -17 = 7 (0111)
8 + -16 = -8 (1000)
8 + -15 = -7 (1001)
8 + -14 = -6 (1010)
8 + -13 = -5 (1011)
8 + -12 = -4 (1100)
8 + -11 = -3 (1101)
8 + -10 = -2 (1110)
8 + -9 = -1 (1111)
8 + -8 = 0 (0000)
8 + -7 = 1 (0001)
8 + -6 = 2 (0010)
8 + -5 = 3 (0011)
8 + -4 = 4 (0100)
8 + -3 = 5 (0101)
8 + -2 = 6 (0110)
8 + -1 = 7 (0111)
9 + 0 = -7 (1001)
9 + 1 = -6 (1010)
9 + 2 = -5 (1011)
9 + 3 = -4 (1100)
9 + 4 = -3 (1101)
9 + 5 = -2 (1110)
9 + 6 = -1 (1111)
9 + 7 = 0 (0000)
9 + 8 = 1 (0001)
9 + 9 = 2 (0010)
9 + 10 = 3 (0011)
9 + 11 = 4 (0100)
9 + 12 = 5 (0101)
9 + 13 = 6 (0110)
9 + 14 = 7 (0111)
9 + 15 = -8 (1000)
9 + 16 = -7 (1001)
9 + 17 = -6 (1010)
9 + 18 = -5 (1011)
9 + 19 = -4 (1100)
9 + 20 = -3 (1101)
9 + 21 = -2 (1110)
9 + 22 = -1 (1111)
9 + 23 = 0 (0000)
9 + 24 = 1 (0001)
9 + 25 = 2 (0010)
9 + 26 = 3 (0011)
9 + 27 = 4 (0100)
9 + 28 = 5 (0101)
9 + 29 = 6 (0110)
9 + 30 = 7 (0111)
9 + 31 = -8 (1000)
9 + -32 = -7 (1001)
9 + -31 = -6 (1010)
9 + -30 = -5 (1011)
9 + -29 = -4 (1100)
9 + -28 = -3 (1101)
9 + -27 = -2 (1110)
9 + -26 = -1 (1111)
9 + -25 = 0 (0000)
9 + -24 = 1 (0001)
9 + -23 = 2 (0010)
9 + -22 = 3 (0011)
9 + -21 = 4 (0100)
9 + -20 = 5 (0101)
9 + -19 = 6 (0110)
9 + -18 = 7 (0111)
9 + -17 = -8 (1000)
9 + -16 = -7 (1001)
9 + -15 = -6 (1010)
9 + -14 = -5 (1011)
9 + -13 = -4 (1100)
9 + -12 = -3 (1101)
9 + -11 = -2 (1110)
9 + -10 = -1 (1111)
9 + -9 = 0 (0000)
9 + -8 = 1 (0001)
9 + -7 = 2 (0010)
9 + -6 = 3 (0011)
9 + -5 = 4 (0100)
9 + -4 = 5 (0101)
9 + -3 = 6 (0110)
9 + -2 = 7 (0111)
9 + -1 = -8 (1000)
10 + 0 = -6 (1010)
10 + 1 = -5 (1011)
10 + 2 = -4 (1100)
10 + 3 = -3 (1101)
10 + 4 = -2 (1110)
10 + 5 = -1 (1111)
10 + 6 = 0 (0000)
10 + 7 = 1 (0001)
10 + 8 = 2 (0010)
10 + 9 = 3 (0011)
10 + 10 = 4 (0100)
10 + 11 = 5 (0101)
10 + 12 = 6 (0110)
10 + 13 = 7 (0111)
10 + 14 = -8 (1000)
10 + 15 = -7 (1001)
10 + 16 = -6 (1010)
10 + 17 = -5 (1011)
10 + 18 = -4 (1100)
10 + 19 = -3 (1101)
10 + 20 = -2 (1110)
10 + 21 = -1 (1111)
10 + 22 = 0 (0000)
10 + 23 = 1 (0001)
10 + 24 = 2 (0010)
10 + 25 = 3 (0011)
10 + 26 = 4 (0100)
10 + 27 = 5 (0101)
10 + 28 = 6 (0110)
10 + 29 = 7 (0111)
10 + 30 = -8 (1000)
10 + 31 = -7 (1001)
10 + -32 = -6 (1010)
10 + -31 = -5 (1011)
10 + -30 = -4 (1100)
10 + -29 = -3 (1101)
10 + -28 = -2 (1110)
10 + -27 = -1 (1111)
10 + -26 = 0 (0000)
10 + -25 = 1 (0001)
10 + -24 = 2 (0010)
10 + -23 = 3 (0011)
10 + -22 = 4 (0100)
10 + -21 = 5 (0101)
10 + -20 = 6 (0110)
10 + -19 = 7 (0111)
10 + -18 = -8 (1000)
10 + -17 = -7 (1001)
10 + -16 = -6 (1010)
10 + -15 = -5 (1011)
10 + -14 = -4 (1100)
10 + -13 = -3 (1101)
10 + -12 = -2 (1110)
10 + -11 = -1 (1111)
10 + -10 = 0 (0000)
10 + -9 = 1 (0001)
10 + -8 = 2 (0010)
10 + -7 = 3 (0011)
10 + -6 = 4 (0100)
10 + -5 = 5 (0101)
10 + -4 = 6 (0110)
10 + -3 = 7 (0111)
10 + -2 = -8 (1000)
10 + -1 = -7 (1001)
11 + 0 = -5 (1011)
11 + 1 = -4 (1100)
11 + 2 = -3 (1101)
11 + 3 = -2 (1110)
11 + 4 = -1 (1111)
11 + 5 = 0 (0000)
11 + 6 = 1 (0001)
11 + 7 = 2 (0010)
11 + 8 = 3 (0011)
11 + 9 = 4 (0100)
11 + 10 = 5 (0101)
11 + 11 = 6 (0110)
11 + 12 = 7 (0111)
11 + 13 = -8 (1000)
11 + 14 = -7 (1001)
11 + 15 = -6 (1010)
11 + 16 = -5 (1011)
11 + 17 = -4 (1100)
11 + 18 = -3 (1101)
11 + 19 = -2 (1110)
11 + 20 = -1 (1111)
11 + 21 = 0 (0000)
11 + 22 = 1 (0001)
11 + 23 = 2 (0010)
11 + 24 = 3 (0011)
11 + 25 = 4 (0100)
11 + 26 = 5 (0101)
11 + 27 = 6 (0110)
11 + 28 = 7 (0111)
11 + 29 = -8 (1000)
11 + 30 = -7 (1001)
11 + 31 = -6 (1010)
11 + -32 = -5 (1011)
11 + -31 = -4 (1100)
11 + -30 = -3 (1101)
11 + -29 = -2 (1110)
11 + -28 = -1 (1111)
11 + -27 = 0 (0000)
11 + -26 = 1 (0001)
11 + -25 = 2 (0010)
11 + -24 = 3 (0011)
11 + -23 = 4 (0100)
11 + -22 = 5 (0101)
11 + -21 = 6 (0110)
11 + -20 = 7 (0111)
11 + -19 = -8 (1000)
11 + -18 = -7 (1001)
11 + -17 = -6 (1010)
11 + -16 = -5 (1011)
11 + -15 = -4 (1100)
11 + -14 = -3 (1101)
11 + -13 = -2 (1110)
11 + -12 = -1 (1111)
11 + -11 = 0 (0000)
11 + -10 = 1 (0001)
11 + -9 = 2 (0010)
11 + -8 = 3 (0011)
11 + -7 = 4 (0100)
11 + -6 = 5 (0101)
11 + -5 = 6 (0110)
11 + -4 = 7 (0111)
11 + -3 = -8 (1000)
11 + -2 = -7 (1001)
11 + -1 = -6 (1010)
12 + 0 = -4 (1100)
12 + 1 = -3 (1101)
12 + 2 = -2 (1110)
12 + 3 = -1 (1111)
12 + 4 = 0 (0000)
12 + 5 = 1 (0001)
12 + 6 = 2 (0010)
12 + 7 = 3 (0011)
12 + 8 = 4 (0100)
12 + 9 = 5 (0101)
12 + 10 = 6 (0110)
12 + 11 = 7 (0111)
12 + 12 = -8 (1000)
12 + 13 = -7 (1001)
12 + 14 = -6 (1010)
12 + 15 = -5 (1011)
12 + 16 = -4 (1100)
12 + 17 = -3 (1101)
12 + 18 = -2 (1110)
12 + 19 = -1 (1111)
12 + 20 = 0 (0000)
12 + 21 = 1 (0001)
12 + 22 = 2 (0010)
12 + 23 = 3 (0011)
12 + 24 = 4 (0100)
12 + 25 = 5 (0101)
12 + 26 = 6 (0110)
12 + 27 = 7 (0111)
12 + 28 = -8 (1000)
12 + 29 = -7 (1001)
12 + 30 = -6 (1010)
12 + 31 = -5 (1011)
12 + -32 = -4 (1100)
12 + -31 = -3 (1101)
12 + -30 = -2 (1110)
12 + -29 = -1 (1111)
12 + -28 = 0 (0000)
12 + -27 = 1 (0001)
12 + -26 = 2 (0010)
12 + -25 = 3 (0011)
12 + -24 = 4 (0100)
12 + -23 = 5 (0101)
12 + -22 = 6 (0110)
12 + -21 = 7 (0111)
12 + -20 = -8 (1000)
12 + -19 = -7 (1001)
12 + -18 = -6 (1010)
12 + -17 = -5 (1011)
12 + -16 = -4 (1100)
12 + -15 = -3 (1101)
12 + -14 = -2 (1110)
12 + -13 = -1 (1111)
12 + -12 = 0 (0000)
12 + -11 = 1 (0001)
12 + -10 = 2 (0010)
12 + -9 = 3 (0011)
12 + -8 = 4 (0100)
12 + -7 = 5 (0101)
12 + -6 = 6 (0110)
12 + -5 = 7 (0111)
12 + -4 = -8 (1000)
12 + -3 = -7 (1001)
12 + -2 = -6 (1010)
12 + -1 = -5 (1011)
13 + 0 = -3 (1101)
13 + 1 = -2 (1110)
13 + 2 = -1 (1111)
13 + 3 = 0 (0000)
13 + 4 = 1 (0001)
13 + 5 = 2 (0010)
13 + 6 = 3 (0011)
13 + 7 = 4 (0100)
13 + 8 = 5 (0101)
13 + 9 = 6 (0110)
13 + 10 = 7 (0111)
13 + 11 = -8 (1000)
13 + 12 = -7 (1001)
13 + 13 = -6 (1010)
13 + 14 = -5 (1011)
13 + 15 = -4 (1100)
13 + 16 = -3 (1101)
13 + 17 = -2 (1110)
13 + 18 = -1 (1111)
13 + 19 = 0 (0000)
13 + 20 = 1 (0001)
13 + 21 = 2 (0010)
13 + 22 = 3 (0011)
13 + 23 = 4 (0100)
13 + 24 = 5 (0101)
13 + 25 = 6 (0110)
13 + 26 = 7 (0111)
13 + 27 = -8 (1000)
13 + 28 = -7 (1001)
13 + 29 = -6 (1010)
13 + 30 = -5 (1011)
13 + 31 = -4 (1100)
13 + -32 = -3 (1101)
13 + -31 = -2 (1110)
13 + -30 = -1 (1111)
13 + -29 = 0 (0000)
13 + -28 = 1 (0001)
13 + -27 = 2 (0010)
13 + -26 = 3 (0011)
13 + -25 = 4 (0100)
13 + -24 = 5 (0101)
13 + -23 = 6 (0110)
13 + -22 = 7 (0111)
13 + -21 = -8 (1000)
13 + -20 = -7 (1001)
13 + -19 = -6 (1010)
13 + -18 = -5 (1011)
13 + -17 = -4 (1100)
13 + -16 = -3 (1101)
13 + -15 = -2 (1110)
13 + -14 = -1 (1111)
13 + -13 = 0 (0000)
13 + -12 = 1 (0001)
13 + -11 = 2 (0010)
13 + -10 = 3 (0011)
13 + -9 = 4 (0100)
13 + -8 = 5 (0101)
13 + -7 = 6 (0110)
13 + -6 = 7 (0111)
13 + -5 = -8 (1000)
13 + -4 = -7 (1001)
13 + -3 = -6 (1010)
13 + -2 = -5 (1011)
13 + -1 = -4 (1100)
14 + 0 = -2 (1110)
14 + 1 = -1 (1111)
14 + 2 = 0 (0000)
14 + 3 = 1 (0001)
14 + 4 = 2 (0010)
14 + 5 = 3 (0011)
14 + 6 = 4 (0100)
14 + 7 = 5 (0101)
14 + 8 = 6 (0110)
14 + 9 = 7 (0111)
14 + 10 = -8 (1000)
14 + 11 = -7 (1001)
14 + 12 = -6 (1010)
14 + 13 = -5 (1011)
14 + 14 = -4 (1100)
14 + 15 = -3 (1101)
14 + 16 = -2 (1110)
14 + 17 = -1 (1111)
14 + 18 = 0 (0000)
14 + 19 = 1 (0001)
14 + 20 = 2 (0010)
14 + 21 = 3 (0011)
14 + 22 = 4 (0100)
14 + 23 = 5 (0101)
14 + 24 = 6 (0110)
14 + 25 = 7 (0111)
14 + 26 = -8 (1000)
14 + 27 = -7 (1001)
14 + 28 = -6 (1010)
14 + 29 = -5 (1011)
14 + 30 = -4 (1100)
14 + 31 = -3 (1101)
14 + -32 = -2 (1110)
14 + -31 = -1 (1111)
14 + -30 = 0 (0000)
14 + -29 = 1 (0001)
14 + -28 = 2 (0010)
14 + -27 = 3 (0011)
14 + -26 = 4 (0100)
14 + -25 = 5 (0101)
14 + -24 = 6 (0110)
14 + -23 = 7 (0111)
14 + -22 = -8 (1000)
14 + -21 = -7 (1001)
14 + -20 = -6 (1010)
14 + -19 = -5 (1011)
14 + -18 = -4 (1100)
14 + -17 = -3 (1101)
14 + -16 = -2 (1110)
14 + -15 = -1 (1111)
14 + -14 = 0 (0000)
14 + -13 = 1 (0001)
14 + -12 = 2 (0010)
14 + -11 = 3 (0011)
14 + -10 = 4 (0100)
14 + -9 = 5 (0101)
14 + -8 = 6 (0110)
14 + -7 = 7 (0111)
14 + -6 = -8 (1000)
14 + -5 = -7 (1001)
14 + -4 = -6 (1010)
14 + -3 = -5 (1011)
14 + -2 = -4 (1100)
14 + -1 = -3 (1101)
15 + 0 = -1 (1111)
15 + 1 = 0 (0000)
15 + 2 = 1 (0001)
15 + 3 = 2 (0010)
15 + 4 = 3 (0011)
15 + 5 = 4 (0100)
15 + 6 = 5 (0101)
15 + 7 = 6 (0110)
15 + 8 = 7 (0111)
15 + 9 = -8 (1000)
15 + 10 = -7 (1001)
15 + 11 = -6 (1010)
15 + 12 = -5 (1011)
15 + 13 = -4 (1100)
15 + 14 = -3 (1101)
15 + 15 = -2 (1110)
15 + 16 = -1 (1111)
15 + 17 = 0 (0000)
15 + 18 = 1 (0001)
15 + 19 = 2 (0010)
15 + 20 = 3 (0011)
15 + 21 = 4 (0100)
15 + 22 = 5 (0101)
15 + 23 = 6 (0110)
15 + 24 = 7 (0111)
15 + 25 = -8 (1000)
15 + 26 = -7 (1001)
15 + 27 = -6 (1010)
15 + 28 = -5 (1011)
15 + 29 = -4 (1100)
15 + 30 = -3 (1101)
15 + 31 = -2 (1110)
15 + -32 = -1 (1111)
15 + -31 = 0 (0000)
15 + -30 = 1 (0001)
15 + -29 = 2 (0010)
15 + -28 = 3 (0011)
15 + -27 = 4 (0100)
15 + -26 = 5 (0101)
15 + -25 = 6 (0110)
15 + -24 = 7 (0111)
15 + -23 = -8 (1000)
15 + -22 = -7 (1001)
15 + -21 = -6 (1010)
15 + -20 = -5 (1011)
15 + -19 = -4 (1100)
15 + -18 = -3 (1101)
15 + -17 = -2 (1110)
15 + -16 = -1 (1111)
15 + -15 = 0 (0000)
15 + -14 = 1 (0001)
15 + -13 = 2 (0010)
15 + -12 = 3 (0011)
15 + -11 = 4 (0100)
15 + -10 = 5 (0101)
15 + -9 = 6 (0110)
15 + -8 = 7 (0111)
15 + -7 = -8 (1000)
15 + -6 = -7 (1001)
15 + -5 = -6 (1010)
15 + -4 = -5 (1011)
15 + -3 = -4 (1100)
15 + -2 = -3 (1101)
15 + -1 = -2 (1110)
16 + 0 = 0 (0000)
16 + 1 = 1 (0001)
16 + 2 = 2 (0010)
16 + 3 = 3 (0011)
16 + 4 = 4 (0100)
16 + 5 = 5 (0101)
16 + 6 = 6 (0110)
16 + 7 = 7 (0111)
16 + 8 = -8 (1000)
16 + 9 = -7 (1001)
16 + 10 = -6 (1010)
16 + 11 = -5 (1011)
16 + 12 = -4 (1100)
16 + 13 = -3 (1101)
16 + 14 = -2 (1110)
16 + 15 = -1 (1111)
16 + 16 = 0 (0000)
16 + 17 = 1 (0001)
16 + 18 = 2 (0010)
16 + 19 = 3 (0011)
16 + 20 = 4 (0100)
16 + 21 = 5 (0101)
16 + 22 = 6 (0110)
16 + 23 = 7 (0111)
16 + 24 = -8 (1000)
16 + 25 = -7 (1001)
16 + 26 = -6 (1010)
16 + 27 = -5 (1011)
16 + 28 = -4 (1100)
16 + 29 = -3 (1101)
16 + 30 = -2 (1110)
16 + 31 = -1 (1111)
16 + -32 = 0 (0000)
16 + -31 = 1 (0001)
16 + -30 = 2 (0010)
16 + -29 = 3 (0011)
16 + -28 = 4 (0100)
16 + -27 = 5 (0101)
16 + -26 = 6 (0110)
16 + -25 = 7 (0111)
16 + -24 = -8 (1000)
16 + -23 = -7 (1001)
16 + -22 = -6 (1010)
16 + -21 = -5 (1011)
16 + -20 = -4 (1100)
16 + -19 = -3 (1101)
16 + -18 = -2 (1110)
16 + -17 = -1 (1111)
16 + -16 = 0 (0000)
16 + -15 = 1 (0001)
16 + -14 = 2 (0010)
16 + -13 = 3 (0011)
16 + -12 = 4 (0100)
16 + -11 = 5 (0101)
16 + -10 = 6 (0110)
16 + -9 = 7 (0111)
16 + -8 = -8 (1000)
16 + -7 = -7 (1001)
16 + -6 = -6 (1010)
16 + -5 = -5 (1011)
16 + -4 = -4 (1100)
16 + -3 = -3 (1101)
16 + -2 = -2 (1110)
16 + -1 = -1 (1111)
17 + 0 = 1 (0001)
17 + 1 = 2 (0010)
17 + 2 = 3 (0011)
17 + 3 = 4 (0100)
17 + 4 = 5 (0101)
17 + 5 = 6 (0110)
17 + 6 = 7 (0111)
17 + 7 = -8 (1000)
17 + 8 = -7 (1001)
17 + 9 = -6 (1010)
17 + 10 = -5 (1011)
17 + 11 = -4 (1100)
17 + 12 = -3 (1101)
17 + 13 = -2 (1110)
17 + 14 = -1 (1111)
17 + 15 = 0 (0000)
17 + 16 = 1 (0001)
17 + 17 = 2 (0010)
17 + 18 = 3 (0011)
17 + 19 = 4 (0100)
17 + 20 = 5 (0101)
17 + 21 = 6 (0110)
17 + 22 = 7 (0111)
17 + 23 = -8 (1000)
17 + 24 = -7 (1001)
17 + 25 = -6 (1010)
17 + 26 = -5 (1011)
17 + 27 = -4 (1100)
17 + 28 = -3 (1101)
17 + 29 = -2 (1110)
17 + 30 = -1 (1111)
17 + 31 = 0 (0000)
17 + -32 = 1 (0001)
17 + -31 = 2 (0010)
17 + -30 = 3 (0011)
17 + -29 = 4 (0100)
17 + -28 = 5 (0101)
17 + -27 = 6 (0110)
17 + -26 = 7 (0111)
17 + -25 = -8 (1000)
17 + -24 = -7 (1001)
17 + -23 = -6 (1010)
17 + -22 = -5 (1011)
17 + -21 = -4 (1100)
17 + -20 = -3 (1101)
17 + -19 = -2 (1110)
17 + -18 = -1 (1111)
17 + -17 = 0 (0000)
17 + -16 = 1 (0001)
17 + -15 = 2 (0010)
17 + -14 = 3 (0011)
17 + -13 = 4 (0100)
17 + -12 = 5 (0101)
17 + -11 = 6 (0110)
17 + -10 = 7 (0111)
17 + -9 = -8 (1000)
17 + -8 = -7 (1001)
17 + -7 = -6 (1010)
17 + -6 = -5 (1011)
17 + -5 = -4 (1100)
17 + -4 = -3 (1101)
17 + -3 = -2 (1110)
17 + -2 = -1 (1111)
17 + -1 = 0 (0000)
18 + 0 = 2 (0010)
18 + 1 = 3 (0011)
18 + 2 = 4 (0100)
18 + 3 = 5 (0101)
18 + 4 = 6 (0110)
18 + 5 = 7 (0111)
18 + 6 = -8 (1000)
18 + 7 = -7 (1001)
18 + 8 = -6 (1010)
18 + 9 = -5 (1011)
18 + 10 = -4 (1100)
18 + 11 = -3 (1101)
18 + 12 = -2 (1110)
18 + 13 = -1 (1111)
18 + 14 = 0 (0000)
18 + 15 = 1 (0001)
18 + 16 = 2 (0010)
18 + 17 = 3 (0011)
18 + 18 = 4 (0100)
18 + 19 = 5 (0101)
18 + 20 = 6 (0110)
18 + 21 = 7 (0111)
18 + 22 = -8 (1000)
18 + 23 = -7 (1001)
18 + 24 = -6 (1010)
18 + 25 = -5 (1011)
18 + 26 = -4 (1100)
18 + 27 = -3 (1101)
18 + 28 = -2 (1110)
18 + 29 = -1 (1111)
18 + 30 = 0 (0000)
18 + 31 = 1 (0001)
18 + -32 = 2 (0010)
18 + -31 = 3 (0011)
18 + -30 = 4 (0100)
18 + -29 = 5 (0101)
18 + -28 = 6 (0110)
18 + -27 = 7 (0111)
18 + -26 = -8 (1000)
18 + -25 = -7 (1001)
18 + -24 = -6 (1010)
18 + -23 = -5 (1011)
18 + -22 = -4 (1100)
18 + -21 = -3 (1101)
18 + -20 = -2 (1110)
18 + -19 = -1 (1111)
18 + -18 = 0 (0000)
18 + -17 = 1 (0001)
18 + -16 = 2 (0010)
18 + -15 = 3 (0011)
18 + -14 = 4 (0100)
18 + -13 = 5 (0101)
18 + -12 = 6 (0110)
18 + -11 = 7 (0111)
18 + -10 = -8 (1000)
18 + -9 = -7 (1001)
18 + -8 = -6 (1010)
18 + -7 = -5 (1011)
18 + -6 = -4 (1100)
18 + -5 = -3 (1101)
18 + -4 = -2 (1110)
18 + -3 = -1 (1111)
18 + -2 = 0 (0000)
18 + -1 = 1 (0001)
19 + 0 = 3 (0011)
19 + 1 = 4 (0100)
19 + 2 = 5 (0101)
19 + 3 = 6 (0110)
19 + 4 = 7 (0111)
19 + 5 = -8 (1000)
19 + 6 = -7 (1001)
19 + 7 = -6 (1010)
19 + 8 = -5 (1011)
19 + 9 = -4 (1100)
19 + 10 = -3 (1101)
19 + 11 = -2 (1110)
19 + 12 = -1 (1111)
19 + 13 = 0 (0000)
19 + 14 = 1 (0001)
19 + 15 = 2 (0010)
19 + 16 = 3 (0011)
19 + 17 = 4 (0100)
19 + 18 = 5 (0101)
19 + 19 = 6 (0110)
19 + 20 = 7 (0111)
19 + 21 = -8 (1000)
19 + 22 = -7 (1001)
19 + 23 = -6 (1010)
19 + 24 = -5 (1011)
19 + 25 = -4 (1100)
19 + 26 = -3 (1101)
19 + 27 = -2 (1110)
19 + 28 = -1 (1111)
19 + 29 = 0 (0000)
19 + 30 = 1 (0001)
19 + 31 = 2 (0010)
19 + -32 = 3 (0011)
19 + -31 = 4 (0100)
19 + -30 = 5 (0101)
19 + -29 = 6 (0110)
19 + -28 = 7 (0111)
19 + -27 = -8 (1000)
19 + -26 = -7 (1001)
19 + -25 = -6 (1010)
19 + -24 = -5 (1011)
19 + -23 = -4 (1100)
19 + -22 = -3 (1101)
19 + -21 = -2 (1110)
19 + -20 = -1 (1111)
19 + -19 = 0 (0000)
19 + -18 = 1 (0001)
19 + -17 = 2 (0010)
19 + -16 = 3 (0011)
19 + -15 = 4 (0100)
19 + -14 = 5 (0101)
19 + -13 = 6 (0110)
19 + -12 = 7 (0111)
19 + -11 = -8 (1000)
19 + -10 = -7 (1001)
19 + -9 = -6 (1010)
19 + -8 = -5 (1011)
19 + -7 = -4 (1100)
19 + -6 = -3 (1101)
19 + -5 = -2 (1110)
19 + -4 = -1 (1111)
19 + -3 = 0 (0000)
19 + -2 = 1 (0001)
19 + -1 = 2 (0010)
20 + 0 = 4 (0100)
20 + 1 = 5 (0101)
20 + 2 = 6 (0110)
20 + 3 = 7 (0111)
20 + 4 = -8 (1000)
20 + 5 = -7 (1001)
20 + 6 = -6 (1010)
20 + 7 = -5 (1011)
20 + 8 = -4 (1100)
20 + 9 = -3 (1101)
20 + 10 = -2 (1110)
20 + 11 = -1 (1111)
20 + 12 = 0 (0000)
20 + 13 = 1 (0001)
20 + 14 = 2 (0010)
20 + 15 = 3 (0011)
20 + 16 = 4 (0100)
20 + 17 = 5 (0101)
20 + 18 = 6 (0110)
20 + 19 = 7 (0111)
20 + 20 = -8 (1000)
20 + 21 = -7 (1001)
20 + 22 = -6 (1010)
20 + 23 = -5 (1011)
20 + 24 = -4 (1100)
20 + 25 = -3 (1101)
20 + 26 = -2 (1110)
20 + 27 = -1 (1111)
20 + 28 = 0 (0000)
20 + 29 = 1 (0001)
20 + 30 = 2 (0010)
20 + 31 = 3 (0011)
20 + -32 = 4 (0100)
20 + -31 = 5 (0101)
20 + -30 = 6 (0110)
20 + -29 = 7 (0111)
20 + -28 = -8 (1000)
20 + -27 = -7 (1001)
20 + -26 = -6 (1010)
20 + -25 = -5 (1011)
20 + -24 = -4 (1100)
20 + -23 = -3 (1101)
20 + -22 = -2 (1110)
20 + -21 = -1 (1111)
20 + -20 = 0 (0000)
20 + -19 = 1 (0001)
20 + -18 = 2 (0010)
20 + -17 = 3 (0011)
20 + -16 = 4 (0100)
20 + -15 = 5 (0101)
20 + -14 = 6 (0110)
20 + -13 = 7 (0111)
20 + -12 = -8 (1000)
20 + -11 = -7 (1001)
20 + -10 = -6 (1010)
20 + -9 = -5 (1011)
20 + -8 = -4 (1100)
20 + -7 = -3 (1101)
20 + -6 = -2 (1110)
20 + -5 = -1 (1111)
20 + -4 = 0 (0000)
20 + -3 = 1 (0001)
20 + -2 = 2 (0010)
20 + -1 = 3 (0011)
21 + 0 = 5 (0101)
21 + 1 = 6 (0110)
21 + 2 = 7 (0111)
21 + 3 = -8 (1000)
21 + 4 = -7 (1001)
21 + 5 = -6 (1010)
21 + 6 = -5 (1011)
21 + 7 = -4 (1100)
21 + 8 = -3 (1101)
21 + 9 = -2 (1110)
21 + 10 = -1 (1111)
21 + 11 = 0 (0000)
21 + 12 = 1 (0001)
21 + 13 = 2 (0010)
21 + 14 = 3 (0011)
21 + 15 = 4 (0100)
21 + 16 = 5 (0101)
21 + 17 = 6 (0110)
21 + 18 = 7 (0111)
21 + 19 = -8 (1000)
21 + 20 = -7 (1001)
21 + 21 = -6 (1010)
21 + 22 = -5 (1011)
21 + 23 = -4 (1100)
21 + 24 = -3 (1101)
21 + 25 = -2 (1110)
21 + 26 = -1 (1111)
21 + 27 = 0 (0000)
21 + 28 = 1 (0001)
21 + 29 = 2 (0010)
21 + 30 = 3 (0011)
21 + 31 = 4 (0100)
21 + -32 = 5 (0101)
21 + -31 = 6 (0110)
21 + -30 = 7 (0111)
21 + -29 = -8 (1000)
21 + -28 = -7 (1001)
21 + -27 = -6 (1010)
21 + -26 = -5 (1011)
21 + -25 = -4 (1100)
21 + -24 = -3 (1101)
21 + -23 = -2 (1110)
21 + -22 = -1 (1111)
21 + -21 = 0 (0000)
21 + -20 = 1 (0001)
21 + -19 = 2 (0010)
21 + -18 = 3 (0011)
21 + -17 = 4 (0100)
21 + -16 = 5 (0101)
21 + -15 = 6 (0110)
21 + -14 = 7 (0111)
21 + -13 = -8 (1000)
21 + -12 = -7 (1001)
21 + -11 = -6 (1010)
21 + -10 = -5 (1011)
21 + -9 = -4 (1100)
21 + -8 = -3 (1101)
21 + -7 = -2 (1110)
21 + -6 = -1 (1111)
21 + -5 = 0 (0000)
21 + -4 = 1 (0001)
21 + -3 = 2 (0010)
21 + -2 = 3 (0011)
21 + -1 = 4 (0100)
22 + 0 = 6 (0110)
22 + 1 = 7 (0111)
22 + 2 = -8 (1000)
22 + 3 = -7 (1001)
22 + 4 = -6 (1010)
22 + 5 = -5 (1011)
22 + 6 = -4 (1100)
22 + 7 = -3 (1101)
22 + 8 = -2 (1110)
22 + 9 = -1 (1111)
22 + 10 = 0 (0000)
22 + 11 = 1 (0001)
22 + 12 = 2 (0010)
22 + 13 = 3 (0011)
22 + 14 = 4 (0100)
22 + 15 = 5 (0101)
22 + 16 = 6 (0110)
22 + 17 = 7 (0111)
22 + 18 = -8 (1000)
22 + 19 = -7 (1001)
22 + 20 = -6 (1010)
22 + 21 = -5 (1011)
22 + 22 = -4 (1100)
22 + 23 = -3 (1101)
22 + 24 = -2 (1110)
22 + 25 = -1 (1111)
22 + 26 = 0 (0000)
22 + 27 = 1 (0001)
22 + 28 = 2 (0010)
22 + 29 = 3 (0011)
22 + 30 = 4 (0100)
22 + 31 = 5 (0101)
22 + -32 = 6 (0110)
22 + -31 = 7 (0111)
22 + -30 = -8 (1000)
22 + -29 = -7 (1001)
22 + -28 = -6 (1010)
22 + -27 = -5 (1011)
22 + -26 = -4 (1100)
22 + -25 = -3 (1101)
22 + -24 = -2 (1110)
22 + -23 = -1 (1111)
22 + -22 = 0 (0000)
22 + -21 = 1 (0001)
22 + -20 = 2 (0010)
22 + -19 = 3 (0011)
22 + -18 = 4 (0100)
22 + -17 = 5 (0101)
22 + -16 = 6 (0110)
22 + -15 = 7 (0111)
22 + -14 = -8 (1000)
22 + -13 = -7 (1001)
22 + -12 = -6 (1010)
22 + -11 = -5 (1011)
22 + -10 = -4 (1100)
22 + -9 = -3 (1101)
22 + -8 = -2 (1110)
22 + -7 = -1 (1111)
22 + -6 = 0 (0000)
22 + -5 = 1 (0001)
22 + -4 = 2 (0010)
22 + -3 = 3 (0011)
22 + -2 = 4 (0100)
22 + -1 = 5 (0101)
23 + 0 = 7 (0111)
23 + 1 = -8 (1000)
23 + 2 = -7 (1001)
23 + 3 = -6 (1010)
23 + 4 = -5 (1011)
23 + 5 = -4 (1100)
23 + 6 = -3 (1101)
23 + 7 = -2 (1110)
23 + 8 = -1 (1111)
23 + 9 = 0 (0000)
23 + 10 = 1 (0001)
23 + 11 = 2 (0010)
23 + 12 = 3 (0011)
23 + 13 = 4 (0100)
23 + 14 = 5 (0101)
23 + 15 = 6 (0110)
23 + 16 = 7 (0111)
23 + 17 = -8 (1000)
23 + 18 = -7 (1001)
23 + 19 = -6 (1010)
23 + 20 = -5 (1011)
23 + 21 = -4 (1100)
23 + 22 = -3 (1101)
23 + 23 = -2 (1110)
23 + 24 = -1 (1111)
23 + 25 = 0 (0000)
23 + 26 = 1 (0001)
23 + 27 = 2 (0010)
23 + 28 = 3 (0011)
23 + 29 = 4 (0100)
23 + 30 = 5 (0101)
23 + 31 = 6 (0110)
23 + -32 = 7 (0111)
23 + -31 = -8 (1000)
23 + -30 = -7 (1001)
23 + -29 = -6 (1010)
23 + -28 = -5 (1011)
23 + -27 = -4 (1100)
23 + -26 = -3 (1101)
23 + -25 = -2 (1110)
23 + -24 = -1 (1111)
23 + -23 = 0 (0000)
23 + -22 = 1 (0001)
23 + -21 = 2 (0010)
23 + -20 = 3 (0011)
23 + -19 = 4 (0100)
23 + -18 = 5 (0101)
23 + -17 = 6 (0110)
23 + -16 = 7 (0111)
23 + -15 = -8 (1000)
23 + -14 = -7 (1001)
23 + -13 = -6 (1010)
23 + -12 = -5 (1011)
23 + -11 = -4 (1100)
23 + -10 = -3 (1101)
23 + -9 = -2 (1110)
23 + -8 = -1 (1111)
23 + -7 = 0 (0000)
23 + -6 = 1 (0001)
23 + -5 = 2 (0010)
23 + -4 = 3 (0011)
23 + -3 = 4 (0100)
23 + -2 = 5 (0101)
23 + -1 = 6 (0110)
24 + 0 = -8 (1000)
24 + 1 = -7 (1001)
24 + 2 = -6 (1010)
24 + 3 = -5 (1011)
24 + 4 = -4 (1100)
24 + 5 = -3 (1101)
24 + 6 = -2 (1110)
24 + 7 = -1 (1111)
24 + 8 = 0 (0000)
24 + 9 = 1 (0001)
24 + 10 = 2 (0010)
24 + 11 = 3 (0011)
24 + 12 = 4 (0100)
24 + 13 = 5 (0101)
24 + 14 = 6 (0110)
24 + 15 = 7 (0111)
24 + 16 = -8 (1000)
24 + 17 = -7 (1001)
24 + 18 = -6 (1010)
24 + 19 = -5 (1011)
24 + 20 = -4 (1100)
24 + 21 = -3 (1101)
24 + 22 = -2 (1110)
24 + 23 = -1 (1111)
24 + 24 = 0 (0000)
24 + 25 = 1 (0001)
24 + 26 = 2 (0010)
24 + 27 = 3 (0011)
24 + 28 = 4 (0100)
24 + 29 = 5 (0101)
24 + 30 = 6 (0110)
24 + 31 = 7 (0111)
24 + -32 = -8 (1000)
24 + -31 = -7 (1001)
24 + -30 = -6 (1010)
24 + -29 = -5 (1011)
24 + -28 = -4 (1100)
24 + -27 = -3 (1101)
24 + -26 = -2 (1110)
24 + -25 = -1 (1111)
24 + -24 = 0 (0000)
24 + -23 = 1 (0001)
24 + -22 = 2 (0010)
24 + -21 = 3 (0011)
24 + -20 = 4 (0100)
24 + -19 = 5 (0101)
24 + -18 = 6 (0110)
24 + -17 = 7 (0111)
24 + -16 = -8 (1000)
24 + -15 = -7 (1001)
24 + -14 = -6 (1010)
24 + -13 = -5 (1011)
24 + -12 = -4 (1100)
24 + -11 = -3 (1101)
24 + -10 = -2 (1110)
24 + -9 = -1 (1111)
24 + -8 = 0 (0000)
24 + -7 = 1 (0001)
24 + -6 = 2 (0010)
24 + -5 = 3 (0011)
24 + -4 = 4 (0100)
24 + -3 = 5 (0101)
24 + -2 = 6 (0110)
24 + -1 = 7 (0111)
25 + 0 = -7 (1001)
25 + 1 = -6 (1010)
25 + 2 = -5 (1011)
25 + 3 = -4 (1100)
25 + 4 = -3 (1101)
25 + 5 = -2 (1110)
25 + 6 = -1 (1111)
25 + 7 = 0 (0000)
25 + 8 = 1 (0001)
25 + 9 = 2 (0010)
25 + 10 = 3 (0011)
25 + 11 = 4 (0100)
25 + 12 = 5 (0101)
25 + 13 = 6 (0110)
25 + 14 = 7 (0111)
25 + 15 = -8 (1000)
25 + 16 = -7 (1001)
25 + 17 = -6 (1010)
25 + 18 = -5 (1011)
25 + 19 = -4 (1100)
25 + 20 = -3 (1101)
25 + 21 = -2 (1110)
25 + 22 = -1 (1111)
25 + 23 = 0 (0000)
25 + 24 = 1 (0001)
25 + 25 = 2 (0010)
25 + 26 = 3 (0011)
25 + 27 = 4 (0100)
25 + 28 = 5 (0101)
25 + 29 = 6 (0110)
25 + 30 = 7 (0111)
25 + 31 = -8 (1000)
25 + -32 = -7 (1001)
25 + -31 = -6 (1010)
25 + -30 = -5 (1011)
25 + -29 = -4 (1100)
25 + -28 = -3 (1101)
25 + -27 = -2 (1110)
25 + -26 = -1 (1111)
25 + -25 = 0 (0000)
25 + -24 = 1 (0001)
25 + -23 = 2 (0010)
25 + -22 = 3 (0011)
25 + -21 = 4 (0100)
25 + -20 = 5 (0101)
25 + -19 = 6 (0110)
25 + -18 = 7 (0111)
25 + -17 = -8 (1000)
25 + -16 = -7 (1001)
25 + -15 = -6 (1010)
25 + -14 = -5 (1011)
25 + -13 = -4 (1100)
25 + -12 = -3 (1101)
25 + -11 = -2 (1110)
25 + -10 = -1 (1111)
25 + -9 = 0 (0000)
25 + -8 = 1 (0001)
25 + -7 = 2 (0010)
25 + -6 = 3 (0011)
25 + -5 = 4 (0100)
25 + -4 = 5 (0101)
25 + -3 = 6 (0110)
25 + -2 = 7 (0111)
25 + -1 = -8 (1000)
26 + 0 = -6 (1010)
26 + 1 = -5 (1011)
26 + 2 = -4 (1100)
26 + 3 = -3 (1101)
26 + 4 = -2 (1110)
26 + 5 = -1 (1111)
26 + 6 = 0 (0000)
26 + 7 = 1 (0001)
26 + 8 = 2 (0010)
26 + 9 = 3 (0011)
26 + 10 = 4 (0100)
26 + 11 = 5 (0101)
26 + 12 = 6 (0110)
26 + 13 = 7 (0111)
26 + 14 = -8 (1000)
26 + 15 = -7 (1001)
26 + 16 = -6 (1010)
26 + 17 = -5 (1011)
26 + 18 = -4 (1100)
26 + 19 = -3 (1101)
26 + 20 = -2 (1110)
26 + 21 = -1 (1111)
26 + 22 = 0 (0000)
26 + 23 = 1 (0001)
26 + 24 = 2 (0010)
26 + 25 = 3 (0011)
26 + 26 = 4 (0100)
26 + 27 = 5 (0101)
26 + 28 = 6 (0110)
26 + 29 = 7 (0111)
26 + 30 = -8 (1000)
26 + 31 = -7 (1001)
26 + -32 = -6 (1010)
26 + -31 = -5 (1011)
26 + -30 = -4 (1100)
26 + -29 = -3 (1101)
26 + -28 = -2 (1110)
26 + -27 = -1 (1111)
26 + -26 = 0 (0000)
26 + -25 = 1 (0001)
26 + -24 = 2 (0010)
26 + -23 = 3 (0011)
26 + -22 = 4 (0100)
26 + -21 = 5 (0101)
26 + -20 = 6 (0110)
26 + -19 = 7 (0111)
26 + -18 = -8 (1000)
26 + -17 = -7 (1001)
26 + -16 = -6 (1010)
26 + -15 = -5 (1011)
26 + -14 = -4 (1100)
26 + -13 = -3 (1101)
26 + -12 = -2 (1110)
26 + -11 = -1 (1111)
26 + -10 = 0 (0000)
26 + -9 = 1 (0001)
26 + -8 = 2 (0010)
26 + -7 = 3 (0011)
26 + -6 = 4 (0100)
26 + -5 = 5 (0101)
26 + -4 = 6 (0110)
26 + -3 = 7 (0111)
26 + -2 = -8 (1000)
26 + -1 = -7 (1001)
27 + 0 = -5 (1011)
27 + 1 = -4 (1100)
27 + 2 = -3 (1101)
27 + 3 = -2 (1110)
27 + 4 = -1 (1111)
27 + 5 = 0 (0000)
27 + 6 = 1 (0001)
27 + 7 = 2 (0010)
27 + 8 = 3 (0011)
27 + 9 = 4 (0100)
27 + 10 = 5 (0101)
27 + 11 = 6 (0110)
27 + 12 = 7 (0111)
27 + 13 = -8 (1000)
27 + 14 = -7 (1001)
27 + 15 = -6 (1010)
27 + 16 = -5 (1011)
27 + 17 = -4 (1100)
27 + 18 = -3 (1101)
27 + 19 = -2 (1110)
27 + 20 = -1 (1111)
27 + 21 = 0 (0000)
27 + 22 = 1 (0001)
27 + 23 = 2 (0010)
27 + 24 = 3 (0011)
27 + 25 = 4 (0100)
27 + 26 = 5 (0101)
27 + 27 = 6 (0110)
27 + 28 = 7 (0111)
27 + 29 = -8 (1000)
27 + 30 = -7 (1001)
27 + 31 = -6 (1010)
27 + -32 = -5 (1011)
27 + -31 = -4 (1100)
27 + -30 = -3 (1101)
27 + -29 = -2 (1110)
27 + -28 = -1 (1111)
27 + -27 = 0 (0000)
27 + -26 = 1 (0001)
27 + -25 = 2 (0010)
27 + -24 = 3 (0011)
27 + -23 = 4 (0100)
27 + -22 = 5 (0101)
27 + -21 = 6 (0110)
27 + -20 = 7 (0111)
27 + -19 = -8 (1000)
27 + -18 = -7 (1001)
27 + -17 = -6 (1010)
27 + -16 = -5 (1011)
27 + -15 = -4 (1100)
27 + -14 = -3 (1101)
27 + -13 = -2 (1110)
27 + -12 = -1 (1111)
27 + -11 = 0 (0000)
27 + -10 = 1 (0001)
27 + -9 = 2 (0010)
27 + -8 = 3 (0011)
27 + -7 = 4 (0100)
27 + -6 = 5 (0101)
27 + -5 = 6 (0110)
27 + -4 = 7 (0111)
27 + -3 = -8 (1000)
27 + -2 = -7 (1001)
27 + -1 = -6 (1010)
28 + 0 = -4 (1100)
28 + 1 = -3 (1101)
28 + 2 = -2 (1110)
28 + 3 = -1 (1111)
28 + 4 = 0 (0000)
28 + 5 = 1 (0001)
28 + 6 = 2 (0010)
28 + 7 = 3 (0011)
28 + 8 = 4 (0100)
28 + 9 = 5 (0101)
28 + 10 = 6 (0110)
28 + 11 = 7 (0111)
28 + 12 = -8 (1000)
28 + 13 = -7 (1001)
28 + 14 = -6 (1010)
28 + 15 = -5 (1011)
28 + 16 = -4 (1100)
28 + 17 = -3 (1101)
28 + 18 = -2 (1110)
28 + 19 = -1 (1111)
28 + 20 = 0 (0000)
28 + 21 = 1 (0001)
28 + 22 = 2 (0010)
28 + 23 = 3 (0011)
28 + 24 = 4 (0100)
28 + 25 = 5 (0101)
28 + 26 = 6 (0110)
28 + 27 = 7 (0111)
28 + 28 = -8 (1000)
28 + 29 = -7 (1001)
28 + 30 = -6 (1010)
28 + 31 = -5 (1011)
28 + -32 = -4 (1100)
28 + -31 = -3 (1101)
28 + -30 = -2 (1110)
28 + -29 = -1 (1111)
28 + -28 = 0 (0000)
28 + -27 = 1 (0001)
28 + -26 = 2 (0010)
28 + -25 = 3 (0011)
28 + -24 = 4 (0100)
28 + -23 = 5 (0101)
28 + -22 = 6 (0110)
28 + -21 = 7 (0111)
28 + -20 = -8 (1000)
28 + -19 = -7 (1001)
28 + -18 = -6 (1010)
28 + -17 = -5 (1011)
28 + -16 = -4 (1100)
28 + -15 = -3 (1101)
28 + -14 = -2 (1110)
28 + -13 = -1 (1111)
28 + -12 = 0 (0000)
28 + -11 = 1 (0001)
28 + -10 = 2 (0010)
28 + -9 = 3 (0011)
28 + -8 = 4 (0100)
28 + -7 = 5 (0101)
28 + -6 = 6 (0110)
28 + -5 = 7 (0111)
28 + -4 = -8 (1000)
28 + -3 = -7 (1001)
28 + -2 = -6 (1010)
28 + -1 = -5 (1011)
29 + 0 = -3 (1101)
29 + 1 = -2 (1110)
29 + 2 = -1 (1111)
29 + 3 = 0 (0000)
29 + 4 = 1 (0001)
29 + 5 = 2 (0010)
29 + 6 = 3 (0011)
29 + 7 = 4 (0100)
29 + 8 = 5 (0101)
29 + 9 = 6 (0110)
29 + 10 = 7 (0111)
29 + 11 = -8 (1000)
29 + 12 = -7 (1001)
29 + 13 = -6 (1010)
29 + 14 = -5 (1011)
29 + 15 = -4 (1100)
29 + 16 = -3 (1101)
29 + 17 = -2 (1110)
29 + 18 = -1 (1111)
29 + 19 = 0 (0000)
29 + 20 = 1 (0001)
29 + 21 = 2 (0010)
29 + 22 = 3 (0011)
29 + 23 = 4 (0100)
29 + 24 = 5 (0101)
29 + 25 = 6 (0110)
29 + 26 = 7 (0111)
29 + 27 = -8 (1000)
29 + 28 = -7 (1001)
29 + 29 = -6 (1010)
29 + 30 = -5 (1011)
29 + 31 = -4 (1100)
29 + -32 = -3 (1101)
29 + -31 = -2 (1110)
29 + -30 = -1 (1111)
29 + -29 = 0 (0000)
29 + -28 = 1 (0001)
29 + -27 = 2 (0010)
29 + -26 = 3 (0011)
29 + -25 = 4 (0100)
29 + -24 = 5 (0101)
29 + -23 = 6 (0110)
29 + -22 = 7 (0111)
29 + -21 = -8 (1000)
29 + -20 = -7 (1001)
29 + -19 = -6 (1010)
29 + -18 = -5 (1011)
29 + -17 = -4 (1100)
29 + -16 = -3 (1101)
29 + -15 = -2 (1110)
29 + -14 = -1 (1111)
29 + -13 = 0 (0000)
29 + -12 = 1 (0001)
29 + -11 = 2 (0010)
29 + -10 = 3 (0011)
29 + -9 = 4 (0100)
29 + -8 = 5 (0101)
29 + -7 = 6 (0110)
29 + -6 = 7 (0111)
29 + -5 = -8 (1000)
29 + -4 = -7 (1001)
29 + -3 = -6 (1010)
29 + -2 = -5 (1011)
29 + -1 = -4 (1100)
30 + 0 = -2 (1110)
30 + 1 = -1 (1111)
30 + 2 = 0 (0000)
30 + 3 = 1 (0001)
30 + 4 = 2 (0010)
30 + 5 = 3 (0011)
30 + 6 = 4 (0100)
30 + 7 = 5 (0101)
30 + 8 = 6 (0110)
30 + 9 = 7 (0111)
30 + 10 = -8 (1000)
30 + 11 = -7 (1001)
30 + 12 = -6 (1010)
30 + 13 = -5 (1011)
30 + 14 = -4 (1100)
30 + 15 = -3 (1101)
30 + 16 = -2 (1110)
30 + 17 = -1 (1111)
30 + 18 = 0 (0000)
30 + 19 = 1 (0001)
30 + 20 = 2 (0010)
30 + 21 = 3 (0011)
30 + 22 = 4 (0100)
30 + 23 = 5 (0101)
30 + 24 = 6 (0110)
30 + 25 = 7 (0111)
30 + 26 = -8 (1000)
30 + 27 = -7 (1001)
30 + 28 = -6 (1010)
30 + 29 = -5 (1011)
30 + 30 = -4 (1100)
30 + 31 = -3 (1101)
30 + -32 = -2 (1110)
30 + -31 = -1 (1111)
30 + -30 = 0 (0000)
30 + -29 = 1 (0001)
30 + -28 = 2 (0010)
30 + -27 = 3 (0011)
30 + -26 = 4 (0100)
30 + -25 = 5 (0101)
30 + -24 = 6 (0110)
30 + -23 = 7 (0111)
30 + -22 = -8 (1000)
30 + -21 = -7 (1001)
30 + -20 = -6 (1010)
30 + -19 = -5 (1011)
30 + -18 = -4 (1100)
30 + -17 = -3 (1101)
30 + -16 = -2 (1110)
30 + -15 = -1 (1111)
30 + -14 = 0 (0000)
30 + -13 = 1 (0001)
30 + -12 = 2 (0010)
30 + -11 = 3 (0011)
30 + -10 = 4 (0100)
30 + -9 = 5 (0101)
30 + -8 = 6 (0110)
30 + -7 = 7 (0111)
30 + -6 = -8 (1000)
30 + -5 = -7 (1001)
30 + -4 = -6 (1010)
30 + -3 = -5 (1011)
30 + -2 = -4 (1100)
30 + -1 = -3 (1101)
31 + 0 = -1 (1111)
31 + 1 = 0 (0000)
31 + 2 = 1 (0001)
31 + 3 = 2 (0010)
31 + 4 = 3 (0011)
31 + 5 = 4 (0100)
31 + 6 = 5 (0101)
31 + 7 = 6 (0110)
31 + 8 = 7 (0111)
31 + 9 = -8 (1000)
31 + 10 = -7 (1001)
31 + 11 = -6 (1010)
31 + 12 = -5 (1011)
31 + 13 = -4 (1100)
31 + 14 = -3 (1101)
31 + 15 = -2 (1110)
31 + 16 = -1 (1111)
31 + 17 = 0 (0000)
31 + 18 = 1 (0001)
31 + 19 = 2 (0010)
31 + 20 = 3 (0011)
31 + 21 = 4 (0100)
31 + 22 = 5 (0101)
31 + 23 = 6 (0110)
31 + 24 = 7 (0111)
31 + 25 = -8 (1000)
31 + 26 = -7 (1001)
31 + 27 = -6 (1010)
31 + 28 = -5 (1011)
31 + 29 = -4 (1100)
31 + 30 = -3 (1101)
31 + 31 = -2 (1110)
31 + -32 = -1 (1111)
31 + -31 = 0 (0000)
31 + -30 = 1 (0001)
31 + -29 = 2 (0010)
31 + -28 = 3 (0011)
31 + -27 = 4 (0100)
31 + -26 = 5 (0101)
31 + -25 = 6 (0110)
31 + -24 = 7 (0111)
31 + -23 = -8 (1000)
31 + -22 = -7 (1001)
31 + -21 = -6 (1010)
31 + -20 = -5 (1011)
31 + -19 = -4 (1100)
31 + -18 = -3 (1101)
31 + -17 = -2 (1110)
31 + -16 = -1 (1111)
31 + -15 = 0 (0000)
31 + -14 = 1 (0001)
31 + -13 = 2 (0010)
31 + -12 = 3 (0011)
31 + -11 = 4 (0100)
31 + -10 = 5 (0101)
31 + -9 = 6 (0110)
31 + -8 = 7 (0111)
31 + -7 = -8 (1000)
31 + -6 = -7 (1001)
31 + -5 = -6 (1010)
31 + -4 = -5 (1011)
31 + -3 = -4 (1100)
31 + -2 = -3 (1101)
31 + -1 = -2 (1110)
-32 + 0 = 0 (0000)
-32 + 1 = 1 (0001)
-32 + 2 = 2 (0010)
-32 + 3 = 3 (0011)
-32 + 4 = 4 (0100)
-32 + 5 = 5 (0101)
-32 + 6 = 6 (0110)
-32 + 7 = 7 (0111)
-32 + 8 = -8 (1000)
-32 + 9 = -7 (1001)
-32 + 10 = -6 (1010)
-32 + 11 = -5 (1011)
-32 + 12 = -4 (1100)
-32 + 13 = -3 (1101)
-32 + 14 = -2 (1110)
-32 + 15 = -1 (1111)
-32 + 16 = 0 (0000)
-32 + 17 = 1 (0001)
-32 + 18 = 2 (0010)
-32 + 19 = 3 (0011)
-32 + 20 = 4 (0100)
-32 + 21 = 5 (0101)
-32 + 22 = 6 (0110)
-32 + 23 = 7 (0111)
-32 + 24 = -8 (1000)
-32 + 25 = -7 (1001)
-32 + 26 = -6 (1010)
-32 + 27 = -5 (1011)
-32 + 28 = -4 (1100)
-32 + 29 = -3 (1101)
-32 + 30 = -2 (1110)
-32 + 31 = -1 (1111)
-32 + -32 = 0 (0000)
-32 + -31 = 1 (0001)
-32 + -30 = 2 (0010)
-32 + -29 = 3 (0011)
-32 + -28 = 4 (0100)
-32 + -27 = 5 (0101)
-32 + -26 = 6 (0110)
-32 + -25 = 7 (0111)
-32 + -24 = -8 (1000)
-32 + -23 = -7 (1001)
-32 + -22 = -6 (1010)
-32 + -21 = -5 (1011)
-32 + -20 = -4 (1100)
-32 + -19 = -3 (1101)
-32 + -18 = -2 (1110)
-32 + -17 = -1 (1111)
-32 + -16 = 0 (0000)
-32 + -15 = 1 (0001)
-32 + -14 = 2 (0010)
-32 + -13 = 3 (0011)
-32 + -12 = 4 (0100)
-32 + -11 = 5 (0101)
-32 + -10 = 6 (0110)
-32 + -9 = 7 (0111)
-32 + -8 = -8 (1000)
-32 + -7 = -7 (1001)
-32 + -6 = -6 (1010)
-32 + -5 = -5 (1011)
-32 + -4 = -4 (1100)
-32 + -3 = -3 (1101)
-32 + -2 = -2 (1110)
-32 + -1 = -1 (1111)
-31 + 0 = 1 (0001)
-31 + 1 = 2 (0010)
-31 + 2 = 3 (0011)
-31 + 3 = 4 (0100)
-31 + 4 = 5 (0101)
-31 + 5 = 6 (0110)
-31 + 6 = 7 (0111)
-31 + 7 = -8 (1000)
-31 + 8 = -7 (1001)
-31 + 9 = -6 (1010)
-31 + 10 = -5 (1011)
-31 + 11 = -4 (1100)
-31 + 12 = -3 (1101)
-31 + 13 = -2 (1110)
-31 + 14 = -1 (1111)
-31 + 15 = 0 (0000)
-31 + 16 = 1 (0001)
-31 + 17 = 2 (0010)
-31 + 18 = 3 (0011)
-31 + 19 = 4 (0100)
-31 + 20 = 5 (0101)
-31 + 21 = 6 (0110)
-31 + 22 = 7 (0111)
-31 + 23 = -8 (1000)
-31 + 24 = -7 (1001)
-31 + 25 = -6 (1010)
-31 + 26 = -5 (1011)
-31 + 27 = -4 (1100)
-31 + 28 = -3 (1101)
-31 + 29 = -2 (1110)
-31 + 30 = -1 (1111)
-31 + 31 = 0 (0000)
-31 + -32 = 1 (0001)
-31 + -31 = 2 (0010)
-31 + -30 = 3 (0011)
-31 + -29 = 4 (0100)
-31 + -28 = 5 (0101)
-31 + -27 = 6 (0110)
-31 + -26 = 7 (0111)
-31 + -25 = -8 (1000)
-31 + -24 = -7 (1001)
-31 + -23 = -6 (1010)
-31 + -22 = -5 (1011)
-31 + -21 = -4 (1100)
-31 + -20 = -3 (1101)
-31 + -19 = -2 (1110)
-31 + -18 = -1 (1111)
-31 + -17 = 0 (0000)
-31 + -16 = 1 (0001)
-31 + -15 = 2 (0010)
-31 + -14 = 3 (0011)
-31 + -13 = 4 (0100)
-31 + -12 = 5 (0101)
-31 + -11 = 6 (0110)
-31 + -10 = 7 (0111)
-31 + -9 = -8 (1000)
-31 + -8 = -7 (1001)
-31 + -7 = -6 (1010)
-31 + -6 = -5 (1011)
-31 + -5 = -4 (1100)
-31 + -4 = -3 (1101)
-31 + -3 = -2 (1110)
-31 + -2 = -1 (1111)
-31 + -1 = 0 (0000)
-30 + 0 = 2 (0010)
-30 + 1 = 3 (0011)
-30 + 2 = 4 (0100)
-30 + 3 = 5 (0101)
-30 + 4 = 6 (0110)
-30 + 5 = 7 (0111)
-30 + 6 = -8 (1000)
-30 + 7 = -7 (1001)
-30 + 8 = -6 (1010)
-30 + 9 = -5 (1011)
-30 + 10 = -4 (1100)
-30 + 11 = -3 (1101)
-30 + 12 = -2 (1110)
-30 + 13 = -1 (1111)
-30 + 14 = 0 (0000)
-30 + 15 = 1 (0001)
-30 + 16 = 2 (0010)
-30 + 17 = 3 (0011)
-30 + 18 = 4 (0100)
-30 + 19 = 5 (0101)
-30 + 20 = 6 (0110)
-30 + 21 = 7 (0111)
-30 + 22 = -8 (1000)
-30 + 23 = -7 (1001)
-30 + 24 = -6 (1010)
-30 + 25 = -5 (1011)
-30 + 26 = -4 (1100)
-30 + 27 = -3 (1101)
-30 + 28 = -2 (1110)
-30 + 29 = -1 (1111)
-30 + 30 = 0 (0000)
-30 + 31 = 1 (0001)
-30 + -32 = 2 (0010)
-30 + -31 = 3 (0011)
-30 + -30 = 4 (0100)
-30 + -29 = 5 (0101)
-30 + -28 = 6 (0110)
-30 + -27 = 7 (0111)
-30 + -26 = -8 (1000)
-30 + -25 = -7 (1001)
-30 + -24 = -6 (1010)
-30 + -23 = -5 (1011)
-30 + -22 = -4 (1100)
-30 + -21 = -3 (1101)
-30 + -20 = -2 (1110)
-30 + -19 = -1 (1111)
-30 + -18 = 0 (0000)
-30 + -17 = 1 (0001)
-30 + -16 = 2 (0010)
-30 + -15 = 3 (0011)
-30 + -14 = 4 (0100)
-30 + -13 = 5 (0101)
-30 + -12 = 6 (0110)
-30 + -11 = 7 (0111)
-30 + -10 = -8 (1000)
-30 + -9 = -7 (1001)
-30 + -8 = -6 (1010)
-30 + -7 = -5 (1011)
-30 + -6 = -4 (1100)
-30 + -5 = -3 (1101)
-30 + -4 = -2 (1110)
-30 + -3 = -1 (1111)
-30 + -2 = 0 (0000)
-30 + -1 = 1 (0001)
-29 + 0 = 3 (0011)
-29 + 1 = 4 (0100)
-29 + 2 = 5 (0101)
-29 + 3 = 6 (0110)
-29 + 4 = 7 (0111)
-29 + 5 = -8 (1000)
-29 + 6 = -7 (1001)
-29 + 7 = -6 (1010)
-29 + 8 = -5 (1011)
-29 + 9 = -4 (1100)
-29 + 10 = -3 (1101)
-29 + 11 = -2 (1110)
-29 + 12 = -1 (1111)
-29 + 13 = 0 (0000)
-29 + 14 = 1 (0001)
-29 + 15 = 2 (0010)
-29 + 16 = 3 (0011)
-29 + 17 = 4 (0100)
-29 + 18 = 5 (0101)
-29 + 19 = 6 (0110)
-29 + 20 = 7 (0111)
-29 + 21 = -8 (1000)
-29 + 22 = -7 (1001)
-29 + 23 = -6 (1010)
-29 + 24 = -5 (1011)
-29 + 25 = -4 (1100)
-29 + 26 = -3 (1101)
-29 + 27 = -2 (1110)
-29 + 28 = -1 (1111)
-29 + 29 = 0 (0000)
-29 + 30 = 1 (0001)
-29 + 31 = 2 (0010)
-29 + -32 = 3 (0011)
-29 + -31 = 4 (0100)
-29 + -30 = 5 (0101)
-29 + -29 = 6 (0110)
-29 + -28 = 7 (0111)
-29 + -27 = -8 (1000)
-29 + -26 = -7 (1001)
-29 + -25 = -6 (1010)
-29 + -24 = -5 (1011)
-29 + -23 = -4 (1100)
-29 + -22 = -3 (1101)
-29 + -21 = -2 (1110)
-29 + -20 = -1 (1111)
-29 + -19 = 0 (0000)
-29 + -18 = 1 (0001)
-29 + -17 = 2 (0010)
-29 + -16 = 3 (0011)
-29 + -15 = 4 (0100)
-29 + -14 = 5 (0101)
-29 + -13 = 6 (0110)
-29 + -12 = 7 (0111)
-29 + -11 = -8 (1000)
-29 + -10 = -7 (1001)
-29 + -9 = -6 (1010)
-29 + -8 = -5 (1011)
-29 + -7 = -4 (1100)
-29 + -6 = -3 (1101)
-29 + -5 = -2 (1110)
-29 + -4 = -1 (1111)
-29 + -3 = 0 (0000)
-29 + -2 = 1 (0001)
-29 + -1 = 2 (0010)
-28 + 0 = 4 (0100)
-28 + 1 = 5 (0101)
-28 + 2 = 6 (0110)
-28 + 3 = 7 (0111)
-28 + 4 = -8 (1000)
-28 + 5 = -7 (1001)
-28 + 6 = -6 (1010)
-28 + 7 = -5 (1011)
-28 + 8 = -4 (1100)
-28 + 9 = -3 (1101)
-28 + 10 = -2 (1110)
-28 + 11 = -1 (1111)
-28 + 12 = 0 (0000)
-28 + 13 = 1 (0001)
-28 + 14 = 2 (0010)
-28 + 15 = 3 (0011)
-28 + 16 = 4 (0100)
-28 + 17 = 5 (0101)
-28 + 18 = 6 (0110)
-28 + 19 = 7 (0111)
-28 + 20 = -8 (1000)
-28 + 21 = -7 (1001)
-28 + 22 = -6 (1010)
-28 + 23 = -5 (1011)
-28 + 24 = -4 (1100)
-28 + 25 = -3 (1101)
-28 + 26 = -2 (1110)
-28 + 27 = -1 (1111)
-28 + 28 = 0 (0000)
-28 + 29 = 1 (0001)
-28 + 30 = 2 (0010)
-28 + 31 = 3 (0011)
-28 + -32 = 4 (0100)
-28 + -31 = 5 (0101)
-28 + -30 = 6 (0110)
-28 + -29 = 7 (0111)
-28 + -28 = -8 (1000)
-28 + -27 = -7 (1001)
-28 + -26 = -6 (1010)
-28 + -25 = -5 (1011)
-28 + -24 = -4 (1100)
-28 + -23 = -3 (1101)
-28 + -22 = -2 (1110)
-28 + -21 = -1 (1111)
-28 + -20 = 0 (0000)
-28 + -19 = 1 (0001)
-28 + -18 = 2 (0010)
-28 + -17 = 3 (0011)
-28 + -16 = 4 (0100)
-28 + -15 = 5 (0101)
-28 + -14 = 6 (0110)
-28 + -13 = 7 (0111)
-28 + -12 = -8 (1000)
-28 + -11 = -7 (1001)
-28 + -10 = -6 (1010)
-28 + -9 = -5 (1011)
-28 + -8 = -4 (1100)
-28 + -7 = -3 (1101)
-28 + -6 = -2 (1110)
-28 + -5 = -1 (1111)
-28 + -4 = 0 (0000)
-28 + -3 = 1 (0001)
-28 + -2 = 2 (0010)
-28 + -1 = 3 (0011)
-27 + 0 = 5 (0101)
-27 + 1 = 6 (0110)
-27 + 2 = 7 (0111)
-27 + 3 = -8 (1000)
-27 + 4 = -7 (1001)
-27 + 5 = -6 (1010)
-27 + 6 = -5 (1011)
-27 + 7 = -4 (1100)
-27 + 8 = -3 (1101)
-27 + 9 = -2 (1110)
-27 + 10 = -1 (1111)
-27 + 11 = 0 (0000)
-27 + 12 = 1 (0001)
-27 + 13 = 2 (0010)
-27 + 14 = 3 (0011)
-27 + 15 = 4 (0100)
-27 + 16 = 5 (0101)
-27 + 17 = 6 (0110)
-27 + 18 = 7 (0111)
-27 + 19 = -8 (1000)
-27 + 20 = -7 (1001)
-27 + 21 = -6 (1010)
-27 + 22 = -5 (1011)
-27 + 23 = -4 (1100)
-27 + 24 = -3 (1101)
-27 + 25 = -2 (1110)
-27 + 26 = -1 (1111)
-27 + 27 = 0 (0000)
-27 + 28 = 1 (0001)
-27 + 29 = 2 (0010)
-27 + 30 = 3 (0011)
-27 + 31 = 4 (0100)
-27 + -32 = 5 (0101)
-27 + -31 = 6 (0110)
-27 + -30 = 7 (0111)
-27 + -29 = -8 (1000)
-27 + -28 = -7 (1001)
-27 + -27 = -6 (1010)
-27 + -26 = -5 (1011)
-27 + -25 = -4 (1100)
-27 + -24 = -3 (1101)
-27 + -23 = -2 (1110)
-27 + -22 = -1 (1111)
-27 + -21 = 0 (0000)
-27 + -20 = 1 (0001)
-27 + -19 = 2 (0010)
-27 + -18 = 3 (0011)
-27 + -17 = 4 (0100)
-27 + -16 = 5 (0101)
-27 + -15 = 6 (0110)
-27 + -14 = 7 (0111)
-27 + -13 = -8 (1000)
-27 + -12 = -7 (1001)
-27 + -11 = -6 (1010)
-27 + -10 = -5 (1011)
-27 + -9 = -4 (1100)
-27 + -8 = -3 (1101)
-27 + -7 = -2 (1110)
-27 + -6 = -1 (1111)
-27 + -5 = 0 (0000)
-27 + -4 = 1 (0001)
-27 + -3 = 2 (0010)
-27 + -2 = 3 (0011)
-27 + -1 = 4 (0100)
-26 + 0 = 6 (0110)
-26 + 1 = 7 (0111)
-26 + 2 = -8 (1000)
-26 + 3 = -7 (1001)
-26 + 4 = -6 (1010)
-26 + 5 = -5 (1011)
-26 + 6 = -4 (1100)
-26 + 7 = -3 (1101)
-26 + 8 = -2 (1110)
-26 + 9 = -1 (1111)
-26 + 10 = 0 (0000)
-26 + 11 = 1 (0001)
-26 + 12 = 2 (0010)
-26 + 13 = 3 (0011)
-26 + 14 = 4 (0100)
-26 + 15 = 5 (0101)
-26 + 16 = 6 (0110)
-26 + 17 = 7 (0111)
-26 + 18 = -8 (1000)
-26 + 19 = -7 (1001)
-26 + 20 = -6 (1010)
-26 + 21 = -5 (1011)
-26 + 22 = -4 (1100)
-26 + 23 = -3 (1101)
-26 + 24 = -2 (1110)
-26 + 25 = -1 (1111)
-26 + 26 = 0 (0000)
-26 + 27 = 1 (0001)
-26 + 28 = 2 (0010)
-26 + 29 = 3 (0011)
-26 + 30 = 4 (0100)
-26 + 31 = 5 (0101)
-26 + -32 = 6 (0110)
-26 + -31 = 7 (0111)
-26 + -30 = -8 (1000)
-26 + -29 = -7 (1001)
-26 + -28 = -6 (1010)
-26 + -27 = -5 (1011)
-26 + -26 = -4 (1100)
-26 + -25 = -3 (1101)
-26 + -24 = -2 (1110)
-26 + -23 = -1 (1111)
-26 + -22 = 0 (0000)
-26 + -21 = 1 (0001)
-26 + -20 = 2 (0010)
-26 + -19 = 3 (0011)
-26 + -18 = 4 (0100)
-26 + -17 = 5 (0101)
-26 + -16 = 6 (0110)
-26 + -15 = 7 (0111)
-26 + -14 = -8 (1000)
-26 + -13 = -7 (1001)
-26 + -12 = -6 (1010)
-26 + -11 = -5 (1011)
-26 + -10 = -4 (1100)
-26 + -9 = -3 (1101)
-26 + -8 = -2 (1110)
-26 + -7 = -1 (1111)
-26 + -6 = 0 (0000)
-26 + -5 = 1 (0001)
-26 + -4 = 2 (0010)
-26 + -3 = 3 (0011)
-26 + -2 = 4 (0100)
-26 + -1 = 5 (0101)
-25 + 0 = 7 (0111)
-25 + 1 = -8 (1000)
-25 + 2 = -7 (1001)
-25 + 3 = -6 (1010)
-25 + 4 = -5 (1011)
-25 + 5 = -4 (1100)
-25 + 6 = -3 (1101)
-25 + 7 = -2 (1110)
-25 + 8 = -1 (1111)
-25 + 9 = 0 (0000)
-25 + 10 = 1 (0001)
-25 + 11 = 2 (0010)
-25 + 12 = 3 (0011)
-25 + 13 = 4 (0100)
-25 + 14 = 5 (0101)
-25 + 15 = 6 (0110)
-25 + 16 = 7 (0111)
-25 + 17 = -8 (1000)
-25 + 18 = -7 (1001)
-25 + 19 = -6 (1010)
-25 + 20 = -5 (1011)
-25 + 21 = -4 (1100)
-25 + 22 = -3 (1101)
-25 + 23 = -2 (1110)
-25 + 24 = -1 (1111)
-25 + 25 = 0 (0000)
-25 + 26 = 1 (0001)
-25 + 27 = 2 (0010)
-25 + 28 = 3 (0011)
-25 + 29 = 4 (0100)
-25 + 30 = 5 (0101)
-25 + 31 = 6 (0110)
-25 + -32 = 7 (0111)
-25 + -31 = -8 (1000)
-25 + -30 = -7 (1001)
-25 + -29 = -6 (1010)
-25 + -28 = -5 (1011)
-25 + -27 = -4 (1100)
-25 + -26 = -3 (1101)
-25 + -25 = -2 (1110)
-25 + -24 = -1 (1111)
-25 + -23 = 0 (0000)
-25 + -22 = 1 (0001)
-25 + -21 = 2 (0010)
-25 + -20 = 3 (0011)
-25 + -19 = 4 (0100)
-25 + -18 = 5 (0101)
-25 + -17 = 6 (0110)
-25 + -16 = 7 (0111)
-25 + -15 = -8 (1000)
-25 + -14 = -7 (1001)
-25 + -13 = -6 (1010)
-25 + -12 = -5 (1011)
-25 + -11 = -4 (1100)
-25 + -10 = -3 (1101)
-25 + -9 = -2 (1110)
-25 + -8 = -1 (1111)
-25 + -7 = 0 (0000)
-25 + -6 = 1 (0001)
-25 + -5 = 2 (0010)
-25 + -4 = 3 (0011)
-25 + -3 = 4 (0100)
-25 + -2 = 5 (0101)
-25 + -1 = 6 (0110)
-24 + 0 = -8 (1000)
-24 + 1 = -7 (1001)
-24 + 2 = -6 (1010)
-24 + 3 = -5 (1011)
-24 + 4 = -4 (1100)
-24 + 5 = -3 (1101)
-24 + 6 = -2 (1110)
-24 + 7 = -1 (1111)
-24 + 8 = 0 (0000)
-24 + 9 = 1 (0001)
-24 + 10 = 2 (0010)
-24 + 11 = 3 (0011)
-24 + 12 = 4 (0100)
-24 + 13 = 5 (0101)
-24 + 14 = 6 (0110)
-24 + 15 = 7 (0111)
-24 + 16 = -8 (1000)
-24 + 17 = -7 (1001)
-24 + 18 = -6 (1010)
-24 + 19 = -5 (1011)
-24 + 20 = -4 (1100)
-24 + 21 = -3 (1101)
-24 + 22 = -2 (1110)
-24 + 23 = -1 (1111)
-24 + 24 = 0 (0000)
-24 + 25 = 1 (0001)
-24 + 26 = 2 (0010)
-24 + 27 = 3 (0011)
-24 + 28 = 4 (0100)
-24 + 29 = 5 (0101)
-24 + 30 = 6 (0110)
-24 + 31 = 7 (0111)
-24 + -32 = -8 (1000)
-24 + -31 = -7 (1001)
-24 + -30 = -6 (1010)
-24 + -29 = -5 (1011)
-24 + -28 = -4 (1100)
-24 + -27 = -3 (1101)
-24 + -26 = -2 (1110)
-24 + -25 = -1 (1111)
-24 + -24 = 0 (0000)
-24 + -23 = 1 (0001)
-24 + -22 = 2 (0010)
-24 + -21 = 3 (0011)
-24 + -20 = 4 (0100)
-24 + -19 = 5 (0101)
-24 + -18 = 6 (0110)
-24 + -17 = 7 (0111)
-24 + -16 = -8 (1000)
-24 + -15 = -7 (1001)
-24 + -14 = -6 (1010)
-24 + -13 = -5 (1011)
-24 + -12 = -4 (1100)
-24 + -11 = -3 (1101)
-24 + -10 = -2 (1110)
-24 + -9 = -1 (1111)
-24 + -8 = 0 (0000)
-24 + -7 = 1 (0001)
-24 + -6 = 2 (0010)
-24 + -5 = 3 (0011)
-24 + -4 = 4 (0100)
-24 + -3 = 5 (0101)
-24 + -2 = 6 (0110)
-24 + -1 = 7 (0111)
-23 + 0 = -7 (1001)
-23 + 1 = -6 (1010)
-23 + 2 = -5 (1011)
-23 + 3 = -4 (1100)
-23 + 4 = -3 (1101)
-23 + 5 = -2 (1110)
-23 + 6 = -1 (1111)
-23 + 7 = 0 (0000)
-23 + 8 = 1 (0001)
-23 + 9 = 2 (0010)
-23 + 10 = 3 (0011)
-23 + 11 = 4 (0100)
-23 + 12 = 5 (0101)
-23 + 13 = 6 (0110)
-23 + 14 = 7 (0111)
-23 + 15 = -8 (1000)
-23 + 16 = -7 (1001)
-23 + 17 = -6 (1010)
-23 + 18 = -5 (1011)
-23 + 19 = -4 (1100)
-23 + 20 = -3 (1101)
-23 + 21 = -2 (1110)
-23 + 22 = -1 (1111)
-23 + 23 = 0 (0000)
-23 + 24 = 1 (0001)
-23 + 25 = 2 (0010)
-23 + 26 = 3 (0011)
-23 + 27 = 4 (0100)
-23 + 28 = 5 (0101)
-23 + 29 = 6 (0110)
-23 + 30 = 7 (0111)
-23 + 31 = -8 (1000)
-23 + -32 = -7 (1001)
-23 + -31 = -6 (1010)
-23 + -30 = -5 (1011)
-23 + -29 = -4 (1100)
-23 + -28 = -3 (1101)
-23 + -27 = -2 (1110)
-23 + -26 = -1 (1111)
-23 + -25 = 0 (0000)
-23 + -24 = 1 (0001)
-23 + -23 = 2 (0010)
-23 + -22 = 3 (0011)
-23 + -21 = 4 (0100)
-23 + -20 = 5 (0101)
-23 + -19 = 6 (0110)
-23 + -18 = 7 (0111)
-23 + -17 = -8 (1000)
-23 + -16 = -7 (1001)
-23 + -15 = -6 (1010)
-23 + -14 = -5 (1011)
-23 + -13 = -4 (1100)
-23 + -12 = -3 (1101)
-23 + -11 = -2 (1110)
-23 + -10 = -1 (1111)
-23 + -9 = 0 (0000)
-23 + -8 = 1 (0001)
-23 + -7 = 2 (0010)
-23 + -6 = 3 (0011)
-23 + -5 = 4 (0100)
-23 + -4 = 5 (0101)
-23 + -3 = 6 (0110)
-23 + -2 = 7 (0111)
-23 + -1 = -8 (1000)
-22 + 0 = -6 (1010)
-22 + 1 = -5 (1011)
-22 + 2 = -4 (1100)
-22 + 3 = -3 (1101)
-22 + 4 = -2 (1110)
-22 + 5 = -1 (1111)
-22 + 6 = 0 (0000)
-22 + 7 = 1 (0001)
-22 + 8 = 2 (0010)
-22 + 9 = 3 (0011)
-22 + 10 = 4 (0100)
-22 + 11 = 5 (0101)
-22 + 12 = 6 (0110)
-22 + 13 = 7 (0111)
-22 + 14 = -8 (1000)
-22 + 15 = -7 (1001)
-22 + 16 = -6 (1010)
-22 + 17 = -5 (1011)
-22 + 18 = -4 (1100)
-22 + 19 = -3 (1101)
-22 + 20 = -2 (1110)
-22 + 21 = -1 (1111)
-22 + 22 = 0 (0000)
-22 + 23 = 1 (0001)
-22 + 24 = 2 (0010)
-22 + 25 = 3 (0011)
-22 + 26 = 4 (0100)
-22 + 27 = 5 (0101)
-22 + 28 = 6 (0110)
-22 + 29 = 7 (0111)
-22 + 30 = -8 (1000)
-22 + 31 = -7 (1001)
-22 + -32 = -6 (1010)
-22 + -31 = -5 (1011)
-22 + -30 = -4 (1100)
-22 + -29 = -3 (1101)
-22 + -28 = -2 (1110)
-22 + -27 = -1 (1111)
-22 + -26 = 0 (0000)
-22 + -25 = 1 (0001)
-22 + -24 = 2 (0010)
-22 + -23 = 3 (0011)
-22 + -22 = 4 (0100)
-22 + -21 = 5 (0101)
-22 + -20 = 6 (0110)
-22 + -19 = 7 (0111)
-22 + -18 = -8 (1000)
-22 + -17 = -7 (1001)
-22 + -16 = -6 (1010)
-22 + -15 = -5 (1011)
-22 + -14 = -4 (1100)
-22 + -13 = -3 (1101)
-22 + -12 = -2 (1110)
-22 + -11 = -1 (1111)
-22 + -10 = 0 (0000)
-22 + -9 = 1 (0001)
-22 + -8 = 2 (0010)
-22 + -7 = 3 (0011)
-22 + -6 = 4 (0100)
-22 + -5 = 5 (0101)
-22 + -4 = 6 (0110)
-22 + -3 = 7 (0111)
-22 + -2 = -8 (1000)
-22 + -1 = -7 (1001)
-21 + 0 = -5 (1011)
-21 + 1 = -4 (1100)
-21 + 2 = -3 (1101)
-21 + 3 = -2 (1110)
-21 + 4 = -1 (1111)
-21 + 5 = 0 (0000)
-21 + 6 = 1 (0001)
-21 + 7 = 2 (0010)
-21 + 8 = 3 (0011)
-21 + 9 = 4 (0100)
-21 + 10 = 5 (0101)
-21 + 11 = 6 (0110)
-21 + 12 = 7 (0111)
-21 + 13 = -8 (1000)
-21 + 14 = -7 (1001)
-21 + 15 = -6 (1010)
-21 + 16 = -5 (1011)
-21 + 17 = -4 (1100)
-21 + 18 = -3 (1101)
-21 + 19 = -2 (1110)
-21 + 20 = -1 (1111)
-21 + 21 = 0 (0000)
-21 + 22 = 1 (0001)
-21 + 23 = 2 (0010)
-21 + 24 = 3 (0011)
-21 + 25 = 4 (0100)
-21 + 26 = 5 (0101)
-21 + 27 = 6 (0110)
-21 + 28 = 7 (0111)
-21 + 29 = -8 (1000)
-21 + 30 = -7 (1001)
-21 + 31 = -6 (1010)
-21 + -32 = -5 (1011)
-21 + -31 = -4 (1100)
-21 + -30 = -3 (1101)
-21 + -29 = -2 (1110)
-21 + -28 = -1 (1111)
-21 + -27 = 0 (0000)
-21 + -26 = 1 (0001)
-21 + -25 = 2 (0010)
-21 + -24 = 3 (0011)
-21 + -23 = 4 (0100)
-21 + -22 = 5 (0101)
-21 + -21 = 6 (0110)
-21 + -20 = 7 (0111)
-21 + -19 = -8 (1000)
-21 + -18 = -7 (1001)
-21 + -17 = -6 (1010)
-21 + -16 = -5 (1011)
-21 + -15 = -4 (1100)
-21 + -14 = -3 (1101)
-21 + -13 = -2 (1110)
-21 + -12 = -1 (1111)
-21 + -11 = 0 (0000)
-21 + -10 = 1 (0001)
-21 + -9 = 2 (0010)
-21 + -8 = 3 (0011)
-21 + -7 = 4 (0100)
-21 + -6 = 5 (0101)
-21 + -5 = 6 (0110)
-21 + -4 = 7 (0111)
-21 + -3 = -8 (1000)
-21 + -2 = -7 (1001)
-21 + -1 = -6 (1010)
-20 + 0 = -4 (1100)
-20 + 1 = -3 (1101)
-20 + 2 = -2 (1110)
-20 + 3 = -1 (1111)
-20 + 4 = 0 (0000)
-20 + 5 = 1 (0001)
-20 + 6 = 2 (0010)
-20 + 7 = 3 (0011)
-20 + 8 = 4 (0100)
-20 + 9 = 5 (0101)
-20 + 10 = 6 (0110)
-20 + 11 = 7 (0111)
-20 + 12 = -8 (1000)
-20 + 13 = -7 (1001)
-20 + 14 = -6 (1010)
-20 + 15 = -5 (1011)
-20 + 16 = -4 (1100)
-20 + 17 = -3 (1101)
-20 + 18 = -2 (1110)
-20 + 19 = -1 (1111)
-20 + 20 = 0 (0000)
-20 + 21 = 1 (0001)
-20 + 22 = 2 (0010)
-20 + 23 = 3 (0011)
-20 + 24 = 4 (0100)
-20 + 25 = 5 (0101)
-20 + 26 = 6 (0110)
-20 + 27 = 7 (0111)
-20 + 28 = -8 (1000)
-20 + 29 = -7 (1001)
-20 + 30 = -6 (1010)
-20 + 31 = -5 (1011)
-20 + -32 = -4 (1100)
-20 + -31 = -3 (1101)
-20 + -30 = -2 (1110)
-20 + -29 = -1 (1111)
-20 + -28 = 0 (0000)
-20 + -27 = 1 (0001)
-20 + -26 = 2 (0010)
-20 + -25 = 3 (0011)
-20 + -24 = 4 (0100)
-20 + -23 = 5 (0101)
-20 + -22 = 6 (0110)
-20 + -21 = 7 (0111)
-20 + -20 = -8 (1000)
-20 + -19 = -7 (1001)
-20 + -18 = -6 (1010)
-20 + -17 = -5 (1011)
-20 + -16 = -4 (1100)
-20 + -15 = -3 (1101)
-20 + -14 = -2 (1110)
-20 + -13 = -1 (1111)
-20 + -12 = 0 (0000)
-20 + -11 = 1 (0001)
-20 + -10 = 2 (0010)
-20 + -9 = 3 (0011)
-20 + -8 = 4 (0100)
-20 + -7 = 5 (0101)
-20 + -6 = 6 (0110)
-20 + -5 = 7 (0111)
-20 + -4 = -8 (1000)
-20 + -3 = -7 (1001)
-20 + -2 = -6 (1010)
-20 + -1 = -5 (1011)
-19 + 0 = -3 (1101)
-19 + 1 = -2 (1110)
-19 + 2 = -1 (1111)
-19 + 3 = 0 (0000)
-19 + 4 = 1 (0001)
-19 + 5 = 2 (0010)
-19 + 6 = 3 (0011)
-19 + 7 = 4 (0100)
-19 + 8 = 5 (0101)
-19 + 9 = 6 (0110)
-19 + 10 = 7 (0111)
-19 + 11 = -8 (1000)
-19 + 12 = -7 (1001)
-19 + 13 = -6 (1010)
-19 + 14 = -5 (1011)
-19 + 15 = -4 (1100)
-19 + 16 = -3 (1101)
-19 + 17 = -2 (1110)
-19 + 18 = -1 (1111)
-19 + 19 = 0 (0000)
-19 + 20 = 1 (0001)
-19 + 21 = 2 (0010)
-19 + 22 = 3 (0011)
-19 + 23 = 4 (0100)
-19 + 24 = 5 (0101)
-19 + 25 = 6 (0110)
-19 + 26 = 7 (0111)
-19 + 27 = -8 (1000)
-19 + 28 = -7 (1001)
-19 + 29 = -6 (1010)
-19 + 30 = -5 (1011)
-19 + 31 = -4 (1100)
-19 + -32 = -3 (1101)
-19 + -31 = -2 (1110)
-19 + -30 = -1 (1111)
-19 + -29 = 0 (0000)
-19 + -28 = 1 (0001)
-19 + -27 = 2 (0010)
-19 + -26 = 3 (0011)
-19 + -25 = 4 (0100)
-19 + -24 = 5 (0101)
-19 + -23 = 6 (0110)
-19 + -22 = 7 (0111)
-19 + -21 = -8 (1000)
-19 + -20 = -7 (1001)
-19 + -19 = -6 (1010)
-19 + -18 = -5 (1011)
-19 + -17 = -4 (1100)
-19 + -16 = -3 (1101)
-19 + -15 = -2 (1110)
-19 + -14 = -1 (1111)
-19 + -13 = 0 (0000)
-19 + -12 = 1 (0001)
-19 + -11 = 2 (0010)
-19 + -10 = 3 (0011)
-19 + -9 = 4 (0100)
-19 + -8 = 5 (0101)
-19 + -7 = 6 (0110)
-19 + -6 = 7 (0111)
-19 + -5 = -8 (1000)
-19 + -4 = -7 (1001)
-19 + -3 = -6 (1010)
-19 + -2 = -5 (1011)
-19 + -1 = -4 (1100)
-18 + 0 = -2 (1110)
-18 + 1 = -1 (1111)
-18 + 2 = 0 (0000)
-18 + 3 = 1 (0001)
-18 + 4 = 2 (0010)
-18 + 5 = 3 (0011)
-18 + 6 = 4 (0100)
-18 + 7 = 5 (0101)
-18 + 8 = 6 (0110)
-18 + 9 = 7 (0111)
-18 + 10 = -8 (1000)
-18 + 11 = -7 (1001)
-18 + 12 = -6 (1010)
-18 + 13 = -5 (1011)
-18 + 14 = -4 (1100)
-18 + 15 = -3 (1101)
-18 + 16 = -2 (1110)
-18 + 17 = -1 (1111)
-18 + 18 = 0 (0000)
-18 + 19 = 1 (0001)
-18 + 20 = 2 (0010)
-18 + 21 = 3 (0011)
-18 + 22 = 4 (0100)
-18 + 23 = 5 (0101)
-18 + 24 = 6 (0110)
-18 + 25 = 7 (0111)
-18 + 26 = -8 (1000)
-18 + 27 = -7 (1001)
-18 + 28 = -6 (1010)
-18 + 29 = -5 (1011)
-18 + 30 = -4 (1100)
-18 + 31 = -3 (1101)
-18 + -32 = -2 (1110)
-18 + -31 = -1 (1111)
-18 + -30 = 0 (0000)
-18 + -29 = 1 (0001)
-18 + -28 = 2 (0010)
-18 + -27 = 3 (0011)
-18 + -26 = 4 (0100)
-18 + -25 = 5 (0101)
-18 + -24 = 6 (0110)
-18 + -23 = 7 (0111)
-18 + -22 = -8 (1000)
-18 + -21 = -7 (1001)
-18 + -20 = -6 (1010)
-18 + -19 = -5 (1011)
-18 + -18 = -4 (1100)
-18 + -17 = -3 (1101)
-18 + -16 = -2 (1110)
-18 + -15 = -1 (1111)
-18 + -14 = 0 (0000)
-18 + -13 = 1 (0001)
-18 + -12 = 2 (0010)
-18 + -11 = 3 (0011)
-18 + -10 = 4 (0100)
-18 + -9 = 5 (0101)
-18 + -8 = 6 (0110)
-18 + -7 = 7 (0111)
-18 + -6 = -8 (1000)
-18 + -5 = -7 (1001)
-18 + -4 = -6 (1010)
-18 + -3 = -5 (1011)
-18 + -2 = -4 (1100)
-18 + -1 = -3 (1101)
-17 + 0 = -1 (1111)
-17 + 1 = 0 (0000)
-17 + 2 = 1 (0001)
-17 + 3 = 2 (0010)
-17 + 4 = 3 (0011)
-17 + 5 = 4 (0100)
-17 + 6 = 5 (0101)
-17 + 7 = 6 (0110)
-17 + 8 = 7 (0111)
-17 + 9 = -8 (1000)
-17 + 10 = -7 (1001)
-17 + 11 = -6 (1010)
-17 + 12 = -5 (1011)
-17 + 13 = -4 (1100)
-17 + 14 = -3 (1101)
-17 + 15 = -2 (1110)
-17 + 16 = -1 (1111)
-17 + 17 = 0 (0000)
-17 + 18 = 1 (0001)
-17 + 19 = 2 (0010)
-17 + 20 = 3 (0011)
-17 + 21 = 4 (0100)
-17 + 22 = 5 (0101)
-17 + 23 = 6 (0110)
-17 + 24 = 7 (0111)
-17 + 25 = -8 (1000)
-17 + 26 = -7 (1001)
-17 + 27 = -6 (1010)
-17 + 28 = -5 (1011)
-17 + 29 = -4 (1100)
-17 + 30 = -3 (1101)
-17 + 31 = -2 (1110)
-17 + -32 = -1 (1111)
-17 + -31 = 0 (0000)
-17 + -30 = 1 (0001)
-17 + -29 = 2 (0010)
-17 + -28 = 3 (0011)
-17 + -27 = 4 (0100)
-17 + -26 = 5 (0101)
-17 + -25 = 6 (0110)
-17 + -24 = 7 (0111)
-17 + -23 = -8 (1000)
-17 + -22 = -7 (1001)
-17 + -21 = -6 (1010)
-17 + -20 = -5 (1011)
-17 + -19 = -4 (1100)
-17 + -18 = -3 (1101)
-17 + -17 = -2 (1110)
-17 + -16 = -1 (1111)
-17 + -15 = 0 (0000)
-17 + -14 = 1 (0001)
-17 + -13 = 2 (0010)
-17 + -12 = 3 (0011)
-17 + -11 = 4 (0100)
-17 + -10 = 5 (0101)
-17 + -9 = 6 (0110)
-17 + -8 = 7 (0111)
-17 + -7 = -8 (1000)
-17 + -6 = -7 (1001)
-17 + -5 = -6 (1010)
-17 + -4 = -5 (1011)
-17 + -3 = -4 (1100)
-17 + -2 = -3 (1101)
-17 + -1 = -2 (1110)
-16 + 0 = 0 (0000)
-16 + 1 = 1 (0001)
-16 + 2 = 2 (0010)
-16 + 3 = 3 (0011)
-16 + 4 = 4 (0100)
-16 + 5 = 5 (0101)
-16 + 6 = 6 (0110)
-16 + 7 = 7 (0111)
-16 + 8 = -8 (1000)
-16 + 9 = -7 (1001)
-16 + 10 = -6 (1010)
-16 + 11 = -5 (1011)
-16 + 12 = -4 (1100)
-16 + 13 = -3 (1101)
-16 + 14 = -2 (1110)
-16 + 15 = -1 (1111)
-16 + 16 = 0 (0000)
-16 + 17 = 1 (0001)
-16 + 18 = 2 (0010)
-16 + 19 = 3 (0011)
-16 + 20 = 4 (0100)
-16 + 21 = 5 (0101)
-16 + 22 = 6 (0110)
-16 + 23 = 7 (0111)
-16 + 24 = -8 (1000)
-16 + 25 = -7 (1001)
-16 + 26 = -6 (1010)
-16 + 27 = -5 (1011)
-16 + 28 = -4 (1100)
-16 + 29 = -3 (1101)
-16 + 30 = -2 (1110)
-16 + 31 = -1 (1111)
-16 + -32 = 0 (0000)
-16 + -31 = 1 (0001)
-16 + -30 = 2 (0010)
-16 + -29 = 3 (0011)
-16 + -28 = 4 (0100)
-16 + -27 = 5 (0101)
-16 + -26 = 6 (0110)
-16 + -25 = 7 (0111)
-16 + -24 = -8 (1000)
-16 + -23 = -7 (1001)
-16 + -22 = -6 (1010)
-16 + -21 = -5 (1011)
-16 + -20 = -4 (1100)
-16 + -19 = -3 (1101)
-16 + -18 = -2 (1110)
-16 + -17 = -1 (1111)
-16 + -16 = 0 (0000)
-16 + -15 = 1 (0001)
-16 + -14 = 2 (0010)
-16 + -13 = 3 (0011)
-16 + -12 = 4 (0100)
-16 + -11 = 5 (0101)
-16 + -10 = 6 (0110)
-16 + -9 = 7 (0111)
-16 + -8 = -8 (1000)
-16 + -7 = -7 (1001)
-16 + -6 = -6 (1010)
-16 + -5 = -5 (1011)
-16 + -4 = -4 (1100)
-16 + -3 = -3 (1101)
-16 + -2 = -2 (1110)
-16 + -1 = -1 (1111)
-15 + 0 = 1 (0001)
-15 + 1 = 2 (0010)
-15 + 2 = 3 (0011)
-15 + 3 = 4 (0100)
-15 + 4 = 5 (0101)
-15 + 5 = 6 (0110)
-15 + 6 = 7 (0111)
-15 + 7 = -8 (1000)
-15 + 8 = -7 (1001)
-15 + 9 = -6 (1010)
-15 + 10 = -5 (1011)
-15 + 11 = -4 (1100)
-15 + 12 = -3 (1101)
-15 + 13 = -2 (1110)
-15 + 14 = -1 (1111)
-15 + 15 = 0 (0000)
-15 + 16 = 1 (0001)
-15 + 17 = 2 (0010)
-15 + 18 = 3 (0011)
-15 + 19 = 4 (0100)
-15 + 20 = 5 (0101)
-15 + 21 = 6 (0110)
-15 + 22 = 7 (0111)
-15 + 23 = -8 (1000)
-15 + 24 = -7 (1001)
-15 + 25 = -6 (1010)
-15 + 26 = -5 (1011)
-15 + 27 = -4 (1100)
-15 + 28 = -3 (1101)
-15 + 29 = -2 (1110)
-15 + 30 = -1 (1111)
-15 + 31 = 0 (0000)
-15 + -32 = 1 (0001)
-15 + -31 = 2 (0010)
-15 + -30 = 3 (0011)
-15 + -29 = 4 (0100)
-15 + -28 = 5 (0101)
-15 + -27 = 6 (0110)
-15 + -26 = 7 (0111)
-15 + -25 = -8 (1000)
-15 + -24 = -7 (1001)
-15 + -23 = -6 (1010)
-15 + -22 = -5 (1011)
-15 + -21 = -4 (1100)
-15 + -20 = -3 (1101)
-15 + -19 = -2 (1110)
-15 + -18 = -1 (1111)
-15 + -17 = 0 (0000)
-15 + -16 = 1 (0001)
-15 + -15 = 2 (0010)
-15 + -14 = 3 (0011)
-15 + -13 = 4 (0100)
-15 + -12 = 5 (0101)
-15 + -11 = 6 (0110)
-15 + -10 = 7 (0111)
-15 + -9 = -8 (1000)
-15 + -8 = -7 (1001)
-15 + -7 = -6 (1010)
-15 + -6 = -5 (1011)
-15 + -5 = -4 (1100)
-15 + -4 = -3 (1101)
-15 + -3 = -2 (1110)
-15 + -2 = -1 (1111)
-15 + -1 = 0 (0000)
-14 + 0 = 2 (0010)
-14 + 1 = 3 (0011)
-14 + 2 = 4 (0100)
-14 + 3 = 5 (0101)
-14 + 4 = 6 (0110)
-14 + 5 = 7 (0111)
-14 + 6 = -8 (1000)
-14 + 7 = -7 (1001)
-14 + 8 = -6 (1010)
-14 + 9 = -5 (1011)
-14 + 10 = -4 (1100)
-14 + 11 = -3 (1101)
-14 + 12 = -2 (1110)
-14 + 13 = -1 (1111)
-14 + 14 = 0 (0000)
-14 + 15 = 1 (0001)
-14 + 16 = 2 (0010)
-14 + 17 = 3 (0011)
-14 + 18 = 4 (0100)
-14 + 19 = 5 (0101)
-14 + 20 = 6 (0110)
-14 + 21 = 7 (0111)
-14 + 22 = -8 (1000)
-14 + 23 = -7 (1001)
-14 + 24 = -6 (1010)
-14 + 25 = -5 (1011)
-14 + 26 = -4 (1100)
-14 + 27 = -3 (1101)
-14 + 28 = -2 (1110)
-14 + 29 = -1 (1111)
-14 + 30 = 0 (0000)
-14 + 31 = 1 (0001)
-14 + -32 = 2 (0010)
-14 + -31 = 3 (0011)
-14 + -30 = 4 (0100)
-14 + -29 = 5 (0101)
-14 + -28 = 6 (0110)
-14 + -27 = 7 (0111)
-14 + -26 = -8 (1000)
-14 + -25 = -7 (1001)
-14 + -24 = -6 (1010)
-14 + -23 = -5 (1011)
-14 + -22 = -4 (1100)
-14 + -21 = -3 (1101)
-14 + -20 = -2 (1110)
-14 + -19 = -1 (1111)
-14 + -18 = 0 (0000)
-14 + -17 = 1 (0001)
-14 + -16 = 2 (0010)
-14 + -15 = 3 (0011)
-14 + -14 = 4 (0100)
-14 + -13 = 5 (0101)
-14 + -12 = 6 (0110)
-14 + -11 = 7 (0111)
-14 + -10 = -8 (1000)
-14 + -9 = -7 (1001)
-14 + -8 = -6 (1010)
-14 + -7 = -5 (1011)
-14 + -6 = -4 (1100)
-14 + -5 = -3 (1101)
-14 + -4 = -2 (1110)
-14 + -3 = -1 (1111)
-14 + -2 = 0 (0000)
-14 + -1 = 1 (0001)
-13 + 0 = 3 (0011)
-13 + 1 = 4 (0100)
-13 + 2 = 5 (0101)
-13 + 3 = 6 (0110)
-13 + 4 = 7 (0111)
-13 + 5 = -8 (1000)
-13 + 6 = -7 (1001)
-13 + 7 = -6 (1010)
-13 + 8 = -5 (1011)
-13 + 9 = -4 (1100)
-13 + 10 = -3 (1101)
-13 + 11 = -2 (1110)
-13 + 12 = -1 (1111)
-13 + 13 = 0 (0000)
-13 + 14 = 1 (0001)
-13 + 15 = 2 (0010)
-13 + 16 = 3 (0011)
-13 + 17 = 4 (0100)
-13 + 18 = 5 (0101)
-13 + 19 = 6 (0110)
-13 + 20 = 7 (0111)
-13 + 21 = -8 (1000)
-13 + 22 = -7 (1001)
-13 + 23 = -6 (1010)
-13 + 24 = -5 (1011)
-13 + 25 = -4 (1100)
-13 + 26 = -3 (1101)
-13 + 27 = -2 (1110)
-13 + 28 = -1 (1111)
-13 + 29 = 0 (0000)
-13 + 30 = 1 (0001)
-13 + 31 = 2 (0010)
-13 + -32 = 3 (0011)
-13 + -31 = 4 (0100)
-13 + -30 = 5 (0101)
-13 + -29 = 6 (0110)
-13 + -28 = 7 (0111)
-13 + -27 = -8 (1000)
-13 + -26 = -7 (1001)
-13 + -25 = -6 (1010)
-13 + -24 = -5 (1011)
-13 + -23 = -4 (1100)
-13 + -22 = -3 (1101)
-13 + -21 = -2 (1110)
-13 + -20 = -1 (1111)
-13 + -19 = 0 (0000)
-13 + -18 = 1 (0001)
-13 + -17 = 2 (0010)
-13 + -16 = 3 (0011)
-13 + -15 = 4 (0100)
-13 + -14 = 5 (0101)
-13 + -13 = 6 (0110)
-13 + -12 = 7 (0111)
-13 + -11 = -8 (1000)
-13 + -10 = -7 (1001)
-13 + -9 = -6 (1010)
-13 + -8 = -5 (1011)
-13 + -7 = -4 (1100)
-13 + -6 = -3 (1101)
-13 + -5 = -2 (1110)
-13 + -4 = -1 (1111)
-13 + -3 = 0 (0000)
-13 + -2 = 1 (0001)
-13 + -1 = 2 (0010)
-12 + 0 = 4 (0100)
-12 + 1 = 5 (0101)
-12 + 2 = 6 (0110)
-12 + 3 = 7 (0111)
-12 + 4 = -8 (1000)
-12 + 5 = -7 (1001)
-12 + 6 = -6 (1010)
-12 + 7 = -5 (1011)
-12 + 8 = -4 (1100)
-12 + 9 = -3 (1101)
-12 + 10 = -2 (1110)
-12 + 11 = -1 (1111)
-12 + 12 = 0 (0000)
-12 + 13 = 1 (0001)
-12 + 14 = 2 (0010)
-12 + 15 = 3 (0011)
-12 + 16 = 4 (0100)
-12 + 17 = 5 (0101)
-12 + 18 = 6 (0110)
-12 + 19 = 7 (0111)
-12 + 20 = -8 (1000)
-12 + 21 = -7 (1001)
-12 + 22 = -6 (1010)
-12 + 23 = -5 (1011)
-12 + 24 = -4 (1100)
-12 + 25 = -3 (1101)
-12 + 26 = -2 (1110)
-12 + 27 = -1 (1111)
-12 + 28 = 0 (0000)
-12 + 29 = 1 (0001)
-12 + 30 = 2 (0010)
-12 + 31 = 3 (0011)
-12 + -32 = 4 (0100)
-12 + -31 = 5 (0101)
-12 + -30 = 6 (0110)
-12 + -29 = 7 (0111)
-12 + -28 = -8 (1000)
-12 + -27 = -7 (1001)
-12 + -26 = -6 (1010)
-12 + -25 = -5 (1011)
-12 + -24 = -4 (1100)
-12 + -23 = -3 (1101)
-12 + -22 = -2 (1110)
-12 + -21 = -1 (1111)
-12 + -20 = 0 (0000)
-12 + -19 = 1 (0001)
-12 + -18 = 2 (0010)
-12 + -17 = 3 (0011)
-12 + -16 = 4 (0100)
-12 + -15 = 5 (0101)
-12 + -14 = 6 (0110)
-12 + -13 = 7 (0111)
-12 + -12 = -8 (1000)
-12 + -11 = -7 (1001)
-12 + -10 = -6 (1010)
-12 + -9 = -5 (1011)
-12 + -8 = -4 (1100)
-12 + -7 = -3 (1101)
-12 + -6 = -2 (1110)
-12 + -5 = -1 (1111)
-12 + -4 = 0 (0000)
-12 + -3 = 1 (0001)
-12 + -2 = 2 (0010)
-12 + -1 = 3 (0011)
-11 + 0 = 5 (0101)
-11 + 1 = 6 (0110)
-11 + 2 = 7 (0111)
-11 + 3 = -8 (1000)
-11 + 4 = -7 (1001)
-11 + 5 = -6 (1010)
-11 + 6 = -5 (1011)
-11 + 7 = -4 (1100)
-11 + 8 = -3 (1101)
-11 + 9 = -2 (1110)
-11 + 10 = -1 (1111)
-11 + 11 = 0 (0000)
-11 + 12 = 1 (0001)
-11 + 13 = 2 (0010)
-11 + 14 = 3 (0011)
-11 + 15 = 4 (0100)
-11 + 16 = 5 (0101)
-11 + 17 = 6 (0110)
-11 + 18 = 7 (0111)
-11 + 19 = -8 (1000)
-11 + 20 = -7 (1001)
-11 + 21 = -6 (1010)
-11 + 22 = -5 (1011)
-11 + 23 = -4 (1100)
-11 + 24 = -3 (1101)
-11 + 25 = -2 (1110)
-11 + 26 = -1 (1111)
-11 + 27 = 0 (0000)
-11 + 28 = 1 (0001)
-11 + 29 = 2 (0010)
-11 + 30 = 3 (0011)
-11 + 31 = 4 (0100)
-11 + -32 = 5 (0101)
-11 + -31 = 6 (0110)
-11 + -30 = 7 (0111)
-11 + -29 = -8 (1000)
-11 + -28 = -7 (1001)
-11 + -27 = -6 (1010)
-11 + -26 = -5 (1011)
-11 + -25 = -4 (1100)
-11 + -24 = -3 (1101)
-11 + -23 = -2 (1110)
-11 + -22 = -1 (1111)
-11 + -21 = 0 (0000)
-11 + -20 = 1 (0001)
-11 + -19 = 2 (0010)
-11 + -18 = 3 (0011)
-11 + -17 = 4 (0100)
-11 + -16 = 5 (0101)
-11 + -15 = 6 (0110)
-11 + -14 = 7 (0111)
-11 + -13 = -8 (1000)
-11 + -12 = -7 (1001)
-11 + -11 = -6 (1010)
-11 + -10 = -5 (1011)
-11 + -9 = -4 (1100)
-11 + -8 = -3 (1101)
-11 + -7 = -2 (1110)
-11 + -6 = -1 (1111)
-11 + -5 = 0 (0000)
-11 + -4 = 1 (0001)
-11 + -3 = 2 (0010)
-11 + -2 = 3 (0011)
-11 + -1 = 4 (0100)
-10 + 0 = 6 (0110)
-10 + 1 = 7 (0111)
-10 + 2 = -8 (1000)
-10 + 3 = -7 (1001)
-10 + 4 = -6 (1010)
-10 + 5 = -5 (1011)
-10 + 6 = -4 (1100)
-10 + 7 = -3 (1101)
-10 + 8 = -2 (1110)
-10 + 9 = -1 (1111)
-10 + 10 = 0 (0000)
-10 + 11 = 1 (0001)
-10 + 12 = 2 (0010)
-10 + 13 = 3 (0011)
-10 + 14 = 4 (0100)
-10 + 15 = 5 (0101)
-10 + 16 = 6 (0110)
-10 + 17 = 7 (0111)
-10 + 18 = -8 (1000)
-10 + 19 = -7 (1001)
-10 + 20 = -6 (1010)
-10 + 21 = -5 (1011)
-10 + 22 = -4 (1100)
-10 + 23 = -3 (1101)
-10 + 24 = -2 (1110)
-10 + 25 = -1 (1111)
-10 + 26 = 0 (0000)
-10 + 27 = 1 (0001)
-10 + 28 = 2 (0010)
-10 + 29 = 3 (0011)
-10 + 30 = 4 (0100)
-10 + 31 = 5 (0101)
-10 + -32 = 6 (0110)
-10 + -31 = 7 (0111)
-10 + -30 = -8 (1000)
-10 + -29 = -7 (1001)
-10 + -28 = -6 (1010)
-10 + -27 = -5 (1011)
-10 + -26 = -4 (1100)
-10 + -25 = -3 (1101)
-10 + -24 = -2 (1110)
-10 + -23 = -1 (1111)
-10 + -22 = 0 (0000)
-10 + -21 = 1 (0001)
-10 + -20 = 2 (0010)
-10 + -19 = 3 (0011)
-10 + -18 = 4 (0100)
-10 + -17 = 5 (0101)
-10 + -16 = 6 (0110)
-10 + -15 = 7 (0111)
-10 + -14 = -8 (1000)
-10 + -13 = -7 (1001)
-10 + -12 = -6 (1010)
-10 + -11 = -5 (1011)
-10 + -10 = -4 (1100)
-10 + -9 = -3 (1101)
-10 + -8 = -2 (1110)
-10 + -7 = -1 (1111)
-10 + -6 = 0 (0000)
-10 + -5 = 1 (0001)
-10 + -4 = 2 (0010)
-10 + -3 = 3 (0011)
-10 + -2 = 4 (0100)
-10 + -1 = 5 (0101)
-9 + 0 = 7 (0111)
-9 + 1 = -8 (1000)
-9 + 2 = -7 (1001)
-9 + 3 = -6 (1010)
-9 + 4 = -5 (1011)
-9 + 5 = -4 (1100)
-9 + 6 = -3 (1101)
-9 + 7 = -2 (1110)
-9 + 8 = -1 (1111)
-9 + 9 = 0 (0000)
-9 + 10 = 1 (0001)
-9 + 11 = 2 (0010)
-9 + 12 = 3 (0011)
-9 + 13 = 4 (0100)
-9 + 14 = 5 (0101)
-9 + 15 = 6 (0110)
-9 + 16 = 7 (0111)
-9 + 17 = -8 (1000)
-9 + 18 = -7 (1001)
-9 + 19 = -6 (1010)
-9 + 20 = -5 (1011)
-9 + 21 = -4 (1100)
-9 + 22 = -3 (1101)
-9 + 23 = -2 (1110)
-9 + 24 = -1 (1111)
-9 + 25 = 0 (0000)
-9 + 26 = 1 (0001)
-9 + 27 = 2 (0010)
-9 + 28 = 3 (0011)
-9 + 29 = 4 (0100)
-9 + 30 = 5 (0101)
-9 + 31 = 6 (0110)
-9 + -32 = 7 (0111)
-9 + -31 = -8 (1000)
-9 + -30 = -7 (1001)
-9 + -29 = -6 (1010)
-9 + -28 = -5 (1011)
-9 + -27 = -4 (1100)
-9 + -26 = -3 (1101)
-9 + -25 = -2 (1110)
-9 + -24 = -1 (1111)
-9 + -23 = 0 (0000)
-9 + -22 = 1 (0001)
-9 + -21 = 2 (0010)
-9 + -20 = 3 (0011)
-9 + -19 = 4 (0100)
-9 + -18 = 5 (0101)
-9 + -17 = 6 (0110)
-9 + -16 = 7 (0111)
-9 + -15 = -8 (1000)
-9 + -14 = -7 (1001)
-9 + -13 = -6 (1010)
-9 + -12 = -5 (1011)
-9 + -11 = -4 (1100)
-9 + -10 = -3 (1101)
-9 + -9 = -2 (1110)
-9 + -8 = -1 (1111)
-9 + -7 = 0 (0000)
-9 + -6 = 1 (0001)
-9 + -5 = 2 (0010)
-9 + -4 = 3 (0011)
-9 + -3 = 4 (0100)
-9 + -2 = 5 (0101)
-9 + -1 = 6 (0110)
-8 + 0 = -8 (1000)
-8 + 1 = -7 (1001)
-8 + 2 = -6 (1010)
-8 + 3 = -5 (1011)
-8 + 4 = -4 (1100)
-8 + 5 = -3 (1101)
-8 + 6 = -2 (1110)
-8 + 7 = -1 (1111)
-8 + 8 = 0 (0000)
-8 + 9 = 1 (0001)
-8 + 10 = 2 (0010)
-8 + 11 = 3 (0011)
-8 + 12 = 4 (0100)
-8 + 13 = 5 (0101)
-8 + 14 = 6 (0110)
-8 + 15 = 7 (0111)
-8 + 16 = -8 (1000)
-8 + 17 = -7 (1001)
-8 + 18 = -6 (1010)
-8 + 19 = -5 (1011)
-8 + 20 = -4 (1100)
-8 + 21 = -3 (1101)
-8 + 22 = -2 (1110)
-8 + 23 = -1 (1111)
-8 + 24 = 0 (0000)
-8 + 25 = 1 (0001)
-8 + 26 = 2 (0010)
-8 + 27 = 3 (0011)
-8 + 28 = 4 (0100)
-8 + 29 = 5 (0101)
-8 + 30 = 6 (0110)
-8 + 31 = 7 (0111)
-8 + -32 = -8 (1000)
-8 + -31 = -7 (1001)
-8 + -30 = -6 (1010)
-8 + -29 = -5 (1011)
-8 + -28 = -4 (1100)
-8 + -27 = -3 (1101)
-8 + -26 = -2 (1110)
-8 + -25 = -1 (1111)
-8 + -24 = 0 (0000)
-8 + -23 = 1 (0001)
-8 + -22 = 2 (0010)
-8 + -21 = 3 (0011)
-8 + -20 = 4 (0100)
-8 + -19 = 5 (0101)
-8 + -18 = 6 (0110)
-8 + -17 = 7 (0111)
-8 + -16 = -8 (1000)
-8 + -15 = -7 (1001)
-8 + -14 = -6 (1010)
-8 + -13 = -5 (1011)
-8 + -12 = -4 (1100)
-8 + -11 = -3 (1101)
-8 + -10 = -2 (1110)
-8 + -9 = -1 (1111)
-8 + -8 = 0 (0000)
-8 + -7 = 1 (0001)
-8 + -6 = 2 (0010)
-8 + -5 = 3 (0011)
-8 + -4 = 4 (0100)
-8 + -3 = 5 (0101)
-8 + -2 = 6 (0110)
-8 + -1 = 7 (0111)
-7 + 0 = -7 (1001)
-7 + 1 = -6 (1010)
-7 + 2 = -5 (1011)
-7 + 3 = -4 (1100)
-7 + 4 = -3 (1101)
-7 + 5 = -2 (1110)
-7 + 6 = -1 (1111)
-7 + 7 = 0 (0000)
-7 + 8 = 1 (0001)
-7 + 9 = 2 (0010)
-7 + 10 = 3 (0011)
-7 + 11 = 4 (0100)
-7 + 12 = 5 (0101)
-7 + 13 = 6 (0110)
-7 + 14 = 7 (0111)
-7 + 15 = -8 (1000)
-7 + 16 = -7 (1001)
-7 + 17 = -6 (1010)
-7 + 18 = -5 (1011)
-7 + 19 = -4 (1100)
-7 + 20 = -3 (1101)
-7 + 21 = -2 (1110)
-7 + 22 = -1 (1111)
-7 + 23 = 0 (0000)
-7 + 24 = 1 (0001)
-7 + 25 = 2 (0010)
-7 + 26 = 3 (0011)
-7 + 27 = 4 (0100)
-7 + 28 = 5 (0101)
-7 + 29 = 6 (0110)
-7 + 30 = 7 (0111)
-7 + 31 = -8 (1000)
-7 + -32 = -7 (1001)
-7 + -31 = -6 (1010)
-7 + -30 = -5 (1011)
-7 + -29 = -4 (1100)
-7 + -28 = -3 (1101)
-7 + -27 = -2 (1110)
-7 + -26 = -1 (1111)
-7 + -25 = 0 (0000)
-7 + -24 = 1 (0001)
-7 + -23 = 2 (0010)
-7 + -22 = 3 (0011)
-7 + -21 = 4 (0100)
-7 + -20 = 5 (0101)
-7 + -19 = 6 (0110)
-7 + -18 = 7 (0111)
-7 + -17 = -8 (1000)
-7 + -16 = -7 (1001)
-7 + -15 = -6 (1010)
-7 + -14 = -5 (1011)
-7 + -13 = -4 (1100)
-7 + -12 = -3 (1101)
-7 + -11 = -2 (1110)
-7 + -10 = -1 (1111)
-7 + -9 = 0 (0000)
-7 + -8 = 1 (0001)
-7 + -7 = 2 (0010)
-7 + -6 = 3 (0011)
-7 + -5 = 4 (0100)
-7 + -4 = 5 (0101)
-7 + -3 = 6 (0110)
-7 + -2 = 7 (0111)
-7 + -1 = -8 (1000)
-6 + 0 = -6 (1010)
-6 + 1 = -5 (1011)
-6 + 2 = -4 (1100)
-6 + 3 = -3 (1101)
-6 + 4 = -2 (1110)
-6 + 5 = -1 (1111)
-6 + 6 = 0 (0000)
-6 + 7 = 1 (0001)
-6 + 8 = 2 (0010)
-6 + 9 = 3 (0011)
-6 + 10 = 4 (0100)
-6 + 11 = 5 (0101)
-6 + 12 = 6 (0110)
-6 + 13 = 7 (0111)
-6 + 14 = -8 (1000)
-6 + 15 = -7 (1001)
-6 + 16 = -6 (1010)
-6 + 17 = -5 (1011)
-6 + 18 = -4 (1100)
-6 + 19 = -3 (1101)
-6 + 20 = -2 (1110)
-6 + 21 = -1 (1111)
-6 + 22 = 0 (0000)
-6 + 23 = 1 (0001)
-6 + 24 = 2 (0010)
-6 + 25 = 3 (0011)
-6 + 26 = 4 (0100)
-6 + 27 = 5 (0101)
-6 + 28 = 6 (0110)
-6 + 29 = 7 (0111)
-6 + 30 = -8 (1000)
-6 + 31 = -7 (1001)
-6 + -32 = -6 (1010)
-6 + -31 = -5 (1011)
-6 + -30 = -4 (1100)
-6 + -29 = -3 (1101)
-6 + -28 = -2 (1110)
-6 + -27 = -1 (1111)
-6 + -26 = 0 (0000)
-6 + -25 = 1 (0001)
-6 + -24 = 2 (0010)
-6 + -23 = 3 (0011)
-6 + -22 = 4 (0100)
-6 + -21 = 5 (0101)
-6 + -20 = 6 (0110)
-6 + -19 = 7 (0111)
-6 + -18 = -8 (1000)
-6 + -17 = -7 (1001)
-6 + -16 = -6 (1010)
-6 + -15 = -5 (1011)
-6 + -14 = -4 (1100)
-6 + -13 = -3 (1101)
-6 + -12 = -2 (1110)
-6 + -11 = -1 (1111)
-6 + -10 = 0 (0000)
-6 + -9 = 1 (0001)
-6 + -8 = 2 (0010)
-6 + -7 = 3 (0011)
-6 + -6 = 4 (0100)
-6 + -5 = 5 (0101)
-6 + -4 = 6 (0110)
-6 + -3 = 7 (0111)
-6 + -2 = -8 (1000)
-6 + -1 = -7 (1001)
-5 + 0 = -5 (1011)
-5 + 1 = -4 (1100)
-5 + 2 = -3 (1101)
-5 + 3 = -2 (1110)
-5 + 4 = -1 (1111)
-5 + 5 = 0 (0000)
-5 + 6 = 1 (0001)
-5 + 7 = 2 (0010)
-5 + 8 = 3 (0011)
-5 + 9 = 4 (0100)
-5 + 10 = 5 (0101)
-5 + 11 = 6 (0110)
-5 + 12 = 7 (0111)
-5 + 13 = -8 (1000)
-5 + 14 = -7 (1001)
-5 + 15 = -6 (1010)
-5 + 16 = -5 (1011)
-5 + 17 = -4 (1100)
-5 + 18 = -3 (1101)
-5 + 19 = -2 (1110)
-5 + 20 = -1 (1111)
-5 + 21 = 0 (0000)
-5 + 22 = 1 (0001)
-5 + 23 = 2 (0010)
-5 + 24 = 3 (0011)
-5 + 25 = 4 (0100)
-5 + 26 = 5 (0101)
-5 + 27 = 6 (0110)
-5 + 28 = 7 (0111)
-5 + 29 = -8 (1000)
-5 + 30 = -7 (1001)
-5 + 31 = -6 (1010)
-5 + -32 = -5 (1011)
-5 + -31 = -4 (1100)
-5 + -30 = -3 (1101)
-5 + -29 = -2 (1110)
-5 + -28 = -1 (1111)
-5 + -27 = 0 (0000)
-5 + -26 = 1 (0001)
-5 + -25 = 2 (0010)
-5 + -24 = 3 (0011)
-5 + -23 = 4 (0100)
-5 + -22 = 5 (0101)
-5 + -21 = 6 (0110)
-5 + -20 = 7 (0111)
-5 + -19 = -8 (1000)
-5 + -18 = -7 (1001)
-5 + -17 = -6 (1010)
-5 + -16 = -5 (1011)
-5 + -15 = -4 (1100)
-5 + -14 = -3 (1101)
-5 + -13 = -2 (1110)
-5 + -12 = -1 (1111)
-5 + -11 = 0 (0000)
-5 + -10 = 1 (0001)
-5 + -9 = 2 (0010)
-5 + -8 = 3 (0011)
-5 + -7 = 4 (0100)
-5 + -6 = 5 (0101)
-5 + -5 = 6 (0110)
-5 + -4 = 7 (0111)
-5 + -3 = -8 (1000)
-5 + -2 = -7 (1001)
-5 + -1 = -6 (1010)
-4 + 0 = -4 (1100)
-4 + 1 = -3 (1101)
-4 + 2 = -2 (1110)
-4 + 3 = -1 (1111)
-4 + 4 = 0 (0000)
-4 + 5 = 1 (0001)
-4 + 6 = 2 (0010)
-4 + 7 = 3 (0011)
-4 + 8 = 4 (0100)
-4 + 9 = 5 (0101)
-4 + 10 = 6 (0110)
-4 + 11 = 7 (0111)
-4 + 12 = -8 (1000)
-4 + 13 = -7 (1001)
-4 + 14 = -6 (1010)
-4 + 15 = -5 (1011)
-4 + 16 = -4 (1100)
-4 + 17 = -3 (1101)
-4 + 18 = -2 (1110)
-4 + 19 = -1 (1111)
-4 + 20 = 0 (0000)
-4 + 21 = 1 (0001)
-4 + 22 = 2 (0010)
-4 + 23 = 3 (0011)
-4 + 24 = 4 (0100)
-4 + 25 = 5 (0101)
-4 + 26 = 6 (0110)
-4 + 27 = 7 (0111)
-4 + 28 = -8 (1000)
-4 + 29 = -7 (1001)
-4 + 30 = -6 (1010)
-4 + 31 = -5 (1011)
-4 + -32 = -4 (1100)
-4 + -31 = -3 (1101)
-4 + -30 = -2 (1110)
-4 + -29 = -1 (1111)
-4 + -28 = 0 (0000)
-4 + -27 = 1 (0001)
-4 + -26 = 2 (0010)
-4 + -25 = 3 (0011)
-4 + -24 = 4 (0100)
-4 + -23 = 5 (0101)
-4 + -22 = 6 (0110)
-4 + -21 = 7 (0111)
-4 + -20 = -8 (1000)
-4 + -19 = -7 (1001)
-4 + -18 = -6 (1010)
-4 + -17 = -5 (1011)
-4 + -16 = -4 (1100)
-4 + -15 = -3 (1101)
-4 + -14 = -2 (1110)
-4 + -13 = -1 (1111)
-4 + -12 = 0 (0000)
-4 + -11 = 1 (0001)
-4 + -10 = 2 (0010)
-4 + -9 = 3 (0011)
-4 + -8 = 4 (0100)
-4 + -7 = 5 (0101)
-4 + -6 = 6 (0110)
-4 + -5 = 7 (0111)
-4 + -4 = -8 (1000)
-4 + -3 = -7 (1001)
-4 + -2 = -6 (1010)
-4 + -1 = -5 (1011)
-3 + 0 = -3 (1101)
-3 + 1 = -2 (1110)
-3 + 2 = -1 (1111)
-3 + 3 = 0 (0000)
-3 + 4 = 1 (0001)
-3 + 5 = 2 (0010)
-3 + 6 = 3 (0011)
-3 + 7 = 4 (0100)
-3 + 8 = 5 (0101)
-3 + 9 = 6 (0110)
-3 + 10 = 7 (0111)
-3 + 11 = -8 (1000)
-3 + 12 = -7 (1001)
-3 + 13 = -6 (1010)
-3 + 14 = -5 (1011)
-3 + 15 = -4 (1100)
-3 + 16 = -3 (1101)
-3 + 17 = -2 (1110)
-3 + 18 = -1 (1111)
-3 + 19 = 0 (0000)
-3 + 20 = 1 (0001)
-3 + 21 = 2 (0010)
-3 + 22 = 3 (0011)
-3 + 23 = 4 (0100)
-3 + 24 = 5 (0101)
-3 + 25 = 6 (0110)
-3 + 26 = 7 (0111)
-3 + 27 = -8 (1000)
-3 + 28 = -7 (1001)
-3 + 29 = -6 (1010)
-3 + 30 = -5 (1011)
-3 + 31 = -4 (1100)
-3 + -32 = -3 (1101)
-3 + -31 = -2 (1110)
-3 + -30 = -1 (1111)
-3 + -29 = 0 (0000)
-3 + -28 = 1 (0001)
-3 + -27 = 2 (0010)
-3 + -26 = 3 (0011)
-3 + -25 = 4 (0100)
-3 + -24 = 5 (0101)
-3 + -23 = 6 (0110)
-3 + -22 = 7 (0111)
-3 + -21 = -8 (1000)
-3 + -20 = -7 (1001)
-3 + -19 = -6 (1010)
-3 + -18 = -5 (1011)
-3 + -17 = -4 (1100)
-3 + -16 = -3 (1101)
-3 + -15 = -2 (1110)
-3 + -14 = -1 (1111)
-3 + -13 = 0 (0000)
-3 + -12 = 1 (0001)
-3 + -11 = 2 (0010)
-3 + -10 = 3 (0011)
-3 + -9 = 4 (0100)
-3 + -8 = 5 (0101)
-3 + -7 = 6 (0110)
-3 + -6 = 7 (0111)
-3 + -5 = -8 (1000)
-3 + -4 = -7 (1001)
-3 + -3 = -6 (1010)
-3 + -2 = -5 (1011)
-3 + -1 = -4 (1100)
-2 + 0 = -2 (1110)
-2 + 1 = -1 (1111)
-2 + 2 = 0 (0000)
-2 + 3 = 1 (0001)
-2 + 4 = 2 (0010)
-2 + 5 = 3 (0011)
-2 + 6 = 4 (0100)
-2 + 7 = 5 (0101)
-2 + 8 = 6 (0110)
-2 + 9 = 7 (0111)
-2 + 10 = -8 (1000)
-2 + 11 = -7 (1001)
-2 + 12 = -6 (1010)
-2 + 13 = -5 (1011)
-2 + 14 = -4 (1100)
-2 + 15 = -3 (1101)
-2 + 16 = -2 (1110)
-2 + 17 = -1 (1111)
-2 + 18 = 0 (0000)
-2 + 19 = 1 (0001)
-2 + 20 = 2 (0010)
-2 + 21 = 3 (0011)
-2 + 22 = 4 (0100)
-2 + 23 = 5 (0101)
-2 + 24 = 6 (0110)
-2 + 25 = 7 (0111)
-2 + 26 = -8 (1000)
-2 + 27 = -7 (1001)
-2 + 28 = -6 (1010)
-2 + 29 = -5 (1011)
-2 + 30 = -4 (1100)
-2 + 31 = -3 (1101)
-2 + -32 = -2 (1110)
-2 + -31 = -1 (1111)
-2 + -30 = 0 (0000)
-2 + -29 = 1 (0001)
-2 + -28 = 2 (0010)
-2 + -27 = 3 (0011)
-2 + -26 = 4 (0100)
-2 + -25 = 5 (0101)
-2 + -24 = 6 (0110)
-2 + -23 = 7 (0111)
-2 + -22 = -8 (1000)
-2 + -21 = -7 (1001)
-2 + -20 = -6 (1010)
-2 + -19 = -5 (1011)
-2 + -18 = -4 (1100)
-2 + -17 = -3 (1101)
-2 + -16 = -2 (1110)
-2 + -15 = -1 (1111)
-2 + -14 = 0 (0000)
-2 + -13 = 1 (0001)
-2 + -12 = 2 (0010)
-2 + -11 = 3 (0011)
-2 + -10 = 4 (0100)
-2 + -9 = 5 (0101)
-2 + -8 = 6 (0110)
-2 + -7 = 7 (0111)
-2 + -6 = -8 (1000)
-2 + -5 = -7 (1001)
-2 + -4 = -6 (1010)
-2 + -3 = -5 (1011)
-2 + -2 = -4 (1100)
-2 + -1 = -3 (1101)
-1 + 0 = -1 (1111)
-1 + 1 = 0 (0000)
-1 + 2 = 1 (0001)
-1 + 3 = 2 (0010)
-1 + 4 = 3 (0011)
-1 + 5 = 4 (0100)
-1 + 6 = 5 (0101)
-1 + 7 = 6 (0110)
-1 + 8 = 7 (0111)
-1 + 9 = -8 (1000)
-1 + 10 = -7 (1001)
-1 + 11 = -6 (1010)
-1 + 12 = -5 (1011)
-1 + 13 = -4 (1100)
-1 + 14 = -3 (1101)
-1 + 15 = -2 (1110)
-1 + 16 = -1 (1111)
-1 + 17 = 0 (0000)
-1 + 18 = 1 (0001)
-1 + 19 = 2 (0010)
-1 + 20 = 3 (0011)
-1 + 21 = 4 (0100)
-1 + 22 = 5 (0101)
-1 + 23 = 6 (0110)
-1 + 24 = 7 (0111)
-1 + 25 = -8 (1000)
-1 + 26 = -7 (1001)
-1 + 27 = -6 (1010)
-1 + 28 = -5 (1011)
-1 + 29 = -4 (1100)
-1 + 30 = -3 (1101)
-1 + 31 = -2 (1110)
-1 + -32 = -1 (1111)
-1 + -31 = 0 (0000)
-1 + -30 = 1 (0001)
-1 + -29 = 2 (0010)
-1 + -28 = 3 (0011)
-1 + -27 = 4 (0100)
-1 + -26 = 5 (0101)
-1 + -25 = 6 (0110)
-1 + -24 = 7 (0111)
-1 + -23 = -8 (1000)
-1 + -22 = -7 (1001)
-1 + -21 = -6 (1010)
-1 + -20 = -5 (1011)
-1 + -19 = -4 (1100)
-1 + -18 = -3 (1101)
-1 + -17 = -2 (1110)
-1 + -16 = -1 (1111)
-1 + -15 = 0 (0000)
-1 + -14 = 1 (0001)
-1 + -13 = 2 (0010)
-1 + -12 = 3 (0011)
-1 + -11 = 4 (0100)
-1 + -10 = 5 (0101)
-1 + -9 = 6 (0110)
-1 + -8 = 7 (0111)
-1 + -7 = -8 (1000)
-1 + -6 = -7 (1001)
-1 + -5 = -6 (1010)
-1 + -4 = -5 (1011)
-1 + -3 = -4 (1100)
-1 + -2 = -3 (1101)
-1 + -1 = -2 (1110)

Info: /OSCI/SystemC: Simulation stopped by user.