@0
S: MOV UP,ACC
JLZ N
MOV ACC,RIGHT
MOV ACC,DOWN
JMP S
N: MOV -999,ACC
MOV ACC,RIGHT
MOV RIGHT,ACC
MOV ACC,DOWN
JMP S

@1
JEZ S
MOV ACC,LEFT
JMP S
BN: MOV LEFT,ACC
MOV ACC,DOWN
JMP S
S: MOV UP,ACC
JLZ BN
MOV ACC,DOWN
JRO LEFT
JMP S

@2


@3
MOV UP,DOWN

@4
MOV UP,DOWN

@5


@6


@7
MOV UP,DOWN

@8
MOV UP,DOWN

@9

