ports.asm (208B)
1stdin X1 Y1 2stdout X3 Y2 3 4tpu X1 Y1 5 mov UP, RIGHT 6end 7 8tpu X2 Y1 9 mov LEFT, DOWN 10 mov DOWN, RIGHT 11end 12 13tpu X2 Y2 14 mov ANY, ACC 15 mov ACC, LAST 16end 17 18tpu X3 Y1 19 mov LEFT, DOWN 20end 21 22tpu X3 Y2 23 mov UP, DOWN 24end 25