t2_check:						;---
 	; -- your code here ---
 	movsx EAX, byte[seq]
 	movsx ECX, byte[seq+1]
 	movsx EDX, byte[seq+2]
 	sub EAX, 2
 	sub ECX, 2
 	sub EDX, 2
	call mul3					;---
	_check 2					;---
	jmp task_3					;--- jump over to 'task_3' to avoid
								;    running into the mul3 function
mul3:							;---
	push EAX
	imul EAX, ECX
	imul EAX, EDX
	mov EDX, EAX
	pop EAX
	ret							; place return from subroutine here