@0
MOV UP, RIGHT

@1
MOV UP, ACC
MOV ACC, DOWN
MOV ACC, DOWN

@3
L: MOV RIGHT, ACC
JGZ D
JEZ F
R: MOV DOWN, UP
ADD 1
JNZ R
JMP F
D: MOV UP, DOWN
SUB 1
JNZ D
F: MOV UP, ACC
MOV ACC, RIGHT
MOV ACC, UP

@4
MOV 9, ACC
D: SUB 1
JNZ D
MOV 10, ACC
LOOP: SUB UP
MOV ACC, LEFT
MOV UP, ACC
MOV LEFT, DOWN
JMP LOOP

@7
MOV UP, DOWN
