movl	$1, -4(%rbp)	#constant assign
	movl	-4(%rbp), %eax	#assign start
	movl	%eax, -8(%rbp)	#assign end
	movl	$3, -12(%rbp)	#constant assign
	movl	-12(%rbp), %eax	#assign start
	movl	%eax, -16(%rbp)	#assign end
	movl	-16(%rbp), %eax	#subtraction start
	subl	-8(%rbp), %eax
	movl	%eax, -20(%rbp)	#subtraction end
	movl	-20(%rbp), %eax	#assign start
	movl	%eax, -8(%rbp)	#assign end