config A
    bool
    depends on B

config B
    bool
    depends on C = 7

config C
    int
    range D 8

config D
    int
    default 3 if E
    default 8

config E
    bool

config F
    bool
    select E if G

config G
    bool
    depends on H

choice
    bool "choice"

config H
    bool "H"
    depends on I

endchoice

choice
    bool "choice" if J

config I
    bool "I"

endchoice

config J
    bool
    depends on A