@0
MOV UP, DOWN

@1
MOV UP, RIGHT

@2
MOV LEFT, DOWN

@6
MOV UP, ACC
SAV
MOV -1, ACC
L: ADD 1
SWP
SUB 2
JLZ D
SWP
JMP L
D: SWP
MOV ACC, RIGHT
MOV ACC, DOWN

@7
MOV LEFT, ACC
SAV
MOV -1, ACC
L: ADD 1
SWP
SUB 2
JLZ D
SWP
JMP L
D: SWP
MOV ACC, RIGHT
MOV ACC, DOWN

@8
MOV LEFT, ACC
SAV
MOV -1, ACC
L: ADD 1
SWP
SUB 2
JLZ D
SWP
JMP L
D: SWP
MOV ACC, DOWN
