Usage:  27
store	76	0
show	0
copy	0	9
store	29	1
show	1
store	28	8
store	10	16
copy	16	2
store	60	15
store	12	20
show	20
copy	20	17
store	40	-90
store	62	38
store	18	81
store	20	80
show	4
show	-9
show	69
show	42
copy	27	1
copy	-48	46
exit