;Wait for 1second
rcall wait			; 3
wait:

ldi		m3, z		; 1
wait4:
ldi		m2, y		; 1*z
wait3:
ldi		m1, x		; 1*y*z
wait2:
dec 		m1		; x*y*z
brne 		wait2		; (2x-1)*y*z
dec 		m2		; y*z
brne 		wait3		; (2y-1)*z
dec 		m3		; z
brne 		wait4		; (2z-1)

ret				; 4