@1
MOV UP ACC
L: SUB RIGHT
MOV -1 RIGHT
JLZ E
MOV -1 DOWN
JMP L
E: ADD RIGHT
MOV -2 RIGHT
MOV 1 DOWN
MOV ACC DOWN

@2
MOV UP ACC
MOV ACC LEFT
JRO LEFT

@4
MOV UP DOWN

@7
MOV -1 ACC
L: ADD 1
JRO UP
MOV ACC DOWN
MOV UP RIGHT

@8
MOV LEFT DOWN
