Given the following C code and unoptimized assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include<stdio.h>

int main(void){
    int n,m;
    scanf("%d%d", &n,&m);

    int one_to[n-2];
    int to_n[n-2];
    for(int i=0; i<n-2; i++){
        one_to[i] = 0;
        to_n[i] = 0;
    }

    for(int i=0; i<m; i++){
        int a,b;
        scanf("%d%d", &a, &b);

        if(a==1 && b!=n){
            one_to[b-2] = 1;
        }
        else if(a!= 1 && b==n){
            to_n[a-2] = 1;
        }
    }

    int res = 0;
    for(int i=0; i<n-2; i++){
        if(one_to[i]==1 && to_n[i]==1){
            res = 1;
        }
    }

    if(res){
        printf("POSSIBLE\n");
    }else{
        printf("IMPOSSIBLE\n");
    }

    return 0;
}```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d%d"
.LC1:
	.string	"POSSIBLE"
.LC2:
	.string	"IMPOSSIBLE"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$120, %rsp
	.cfi_offset 15, -24
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	.cfi_offset 12, -48
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	movq	%rsp, %rax
	movq	%rax, %rbx
	leaq	-116(%rbp), %rdx
	leaq	-120(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-120(%rbp), %eax
	subl	$2, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -88(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -144(%rbp)
	movq	$0, -136(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -160(%rbp)
	movq	$0, -152(%rbp)
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L2:
	cmpq	%rdx, %rsp
	je	.L3
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L2
.L3:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L4
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L4:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -80(%rbp)
	movl	-120(%rbp), %eax
	subl	$2, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -72(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, %r14
	movl	$0, %r15d
	movslq	%eax, %rdx
	movq	%rdx, %r12
	movl	$0, %r13d
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L5:
	cmpq	%rdx, %rsp
	je	.L6
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L5
.L6:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L7
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L7:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -64(%rbp)
	movl	$0, -104(%rbp)
	jmp	.L8
.L9:
	movq	-80(%rbp), %rax
	movl	-104(%rbp), %edx
	movslq	%edx, %rdx
	movl	$0, (%rax,%rdx,4)
	movq	-64(%rbp), %rax
	movl	-104(%rbp), %edx
	movslq	%edx, %rdx
	movl	$0, (%rax,%rdx,4)
	addl	$1, -104(%rbp)
.L8:
	movl	-120(%rbp), %eax
	subl	$2, %eax
	cmpl	%eax, -104(%rbp)
	jl	.L9
	movl	$0, -100(%rbp)
	jmp	.L10
.L13:
	leaq	-108(%rbp), %rdx
	leaq	-112(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-112(%rbp), %eax
	cmpl	$1, %eax
	jne	.L11
	movl	-108(%rbp), %edx
	movl	-120(%rbp), %eax
	cmpl	%eax, %edx
	je	.L11
	movl	-108(%rbp), %eax
	leal	-2(%rax), %edx
	movq	-80(%rbp), %rax
	movslq	%edx, %rdx
	movl	$1, (%rax,%rdx,4)
	jmp	.L12
.L11:
	movl	-112(%rbp), %eax
	cmpl	$1, %eax
	je	.L12
	movl	-108(%rbp), %edx
	movl	-120(%rbp), %eax
	cmpl	%eax, %edx
	jne	.L12
	movl	-112(%rbp), %eax
	leal	-2(%rax), %edx
	movq	-64(%rbp), %rax
	movslq	%edx, %rdx
	movl	$1, (%rax,%rdx,4)
.L12:
	addl	$1, -100(%rbp)
.L10:
	movl	-116(%rbp), %eax
	cmpl	%eax, -100(%rbp)
	jl	.L13
	movl	$0, -96(%rbp)
	movl	$0, -92(%rbp)
	jmp	.L14
.L16:
	movq	-80(%rbp), %rax
	movl	-92(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	cmpl	$1, %eax
	jne	.L15
	movq	-64(%rbp), %rax
	movl	-92(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	cmpl	$1, %eax
	jne	.L15
	movl	$1, -96(%rbp)
.L15:
	addl	$1, -92(%rbp)
.L14:
	movl	-120(%rbp), %eax
	subl	$2, %eax
	cmpl	%eax, -92(%rbp)
	jl	.L16
	cmpl	$0, -96(%rbp)
	je	.L17
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
	jmp	.L18
.L17:
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
.L18:
	movl	$0, %eax
	movq	%rbx, %rsp
	movq	-56(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L20
	call	__stack_chk_fail@PLT
.L20:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
```

Only output the optimized assembly code. Do not include any other text. Do not write any comments in the assembly code. Wrap the assembly code in ```assembly``` tags.
user
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d%d"
.LC1:
	.string	"IMPOSSIBLE"
.LC2:
	.string	"POSSIBLE"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r15
	pushq	%r14
	leaq	-68(%rbp), %rdx
	leaq	-72(%rbp), %rsi
	pushq	%r13
	pushq	%r12
	.cfi_offset 15, -24
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	.cfi_offset 12, -48
	leaq	.LC0(%rip), %r12
	pushq	%rbx
	movq	%r12, %rdi
	subq	$56, %rsp
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	-72(%rbp), %edx
	movq	%rsp, %rsi
	leal	-2(%rdx), %r13d
	movslq	%r13d, %rax
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdi
	movq	%rax, %rcx
	andq	$-4096, %rdi
	andq	$-16, %rcx
	subq	%rdi, %rsi
	cmpq	%rsi, %rsp
	je	.L3
.L37:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L37
.L3:
	andl	$4095, %ecx
	subq	%rcx, %rsp
	testq	%rcx, %rcx
	jne	.L38
.L4:
	movq	%rax, %rcx
	movq	%rsp, %rsi
	andq	$-4096, %rax
	movq	%rsp, %rbx
	andq	$-16, %rcx
	subq	%rax, %rsi
.L5:
	cmpq	%rsi, %rsp
	je	.L6
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L5
.L38:
	orq	$0, -8(%rsp,%rcx)
	jmp	.L4
.L6:
	andl	$4095, %ecx
	subq	%rcx, %rsp
	testq	%rcx, %rcx
	jne	.L39
.L7:
	movq	%rsp, %r14
	movq	%r14, -88(%rbp)
	testl	%r13d, %r13d
	jle	.L8
	leal	-3(%rdx), %eax
	xorl	%esi, %esi
	movq	%rbx, %rdi
	leaq	4(,%rax,4), %r15
	movq	%r15, %rdx
	call	memset@PLT
	movq	%r15, %rdx
	xorl	%esi, %esi
	movq	%r14, %rdi
	call	memset@PLT
	movl	-68(%rbp), %eax
	testl	%eax, %eax
	jle	.L9
.L19:
	xorl	%r14d, %r14d
	leaq	-60(%rbp), %r15
	leaq	-64(%rbp), %r13
	jmp	.L12
	.p2align 4,,10
	.p2align 3
.L10:
	movl	-72(%rbp), %edx
	cmpl	%edx, -60(%rbp)
	jne	.L11
	movq	-88(%rbp), %rcx
	subl	$2, %eax
	cltq
	movl	$1, (%rcx,%rax,4)
.L11:
	addl	$1, %r14d
	cmpl	%r14d, -68(%rbp)
	jle	.L40
.L12:
	movq	%r15, %rdx
	movq	%r13, %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	-64(%rbp), %eax
	cmpl	$1, %eax
	jne	.L10
	movl	-60(%rbp), %eax
	movl	-72(%rbp), %edx
	cmpl	%edx, %eax
	je	.L11
	subl	$2, %eax
	addl	$1, %r14d
	cltq
	movl	$1, (%rbx,%rax,4)
	cmpl	%r14d, -68(%rbp)
	jg	.L12
.L40:
	leal	-2(%rdx), %r13d
	testl	%r13d, %r13d
	jle	.L18
.L9:
	xorl	%eax, %eax
	xorl	%edx, %edx
	movl	$1, %ecx
	.p2align 4,,10
	.p2align 3
.L15:
	cmpl	$1, (%rbx,%rax,4)
	jne	.L14
	movq	-88(%rbp), %rsi
	cmpl	$1, (%rsi,%rax,4)
	cmove	%ecx, %edx
.L14:
	addq	$1, %rax
	cmpl	%eax, %r13d
	jg	.L15
	testl	%edx, %edx
	je	.L18
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
.L17:
	movq	-56(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L41
	leaq	-40(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L8:
	.cfi_restore_state
	cmpl	$0, -68(%rbp)
	jg	.L19
.L18:
	leaq	.LC1(%rip), %rdi
	call	puts@PLT
	jmp	.L17
.L39:
	orq	$0, -8(%rsp,%rcx)
	jmp	.L7
.L41:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

rule
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d%d"
.LC1:
	.string	"IMPOSSIBLE"
.LC2:
	.string	"POSSIBLE"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r15
	pushq	%r14
	leaq	-68(%rbp), %rdx
	leaq	-72(%rbp), %rsi
	pushq	%r13
	pushq	%r12
	.cfi_offset 15, -24
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	.cfi_offset 12, -48
	leaq	.LC0(%rip), %r12
	pushq	%rbx
	movq	%r12, %rdi
	subq	$56, %rsp
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	-72(%rbp), %edx
	movq	%rsp, %rsi
	leal	-2(%rdx), %r13d
	movslq	%r13d, %rax
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdi
	movq	%rax, %rcx
	andq	$-4096, %rdi
	andq	$-16, %rcx
	subq	%rdi, %rsi
	cmpq	%rsi, %rsp
	je	.L3
.L37:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rsi, %rsp
	jne	.L37
.L3:
	andl	$4095, %ecx
	subq	%rcx, %rsp
	testq	%rcx, %rcx
	jne	.L38
.L4:
	movq	%rax, %rcx
	movq	%rsp, %rsi
	andq	$-4096, %rax
	movq	%rsp, %rbx
	andq	$-16, %rcx
	subq	%rax, %rsi
.L5:
	cmpq	%rsi, %rsp
	je	.L6
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L5
.L38:
	orq	$0, -8(%rsp,%rcx)
	jmp	.L4
.L6:
	andl	$4095, %ecx
	subq	%rcx, %rsp
	testq	%rcx, %rcx
	jne	.L39
.L7:
	movq	%rsp, %r14
	movq	%r14, -88(%rbp)
	testl	%r13d, %r13d
	jle	.L8
	leal	-3(%rdx), %eax
	xorl	%esi, %esi
	movq	%rbx, %rdi
	leaq	4(,%rax,4), %r15
	movq	%r15, %rdx
	call	memset@PLT
	movq	%r15, %rdx
	xorl	%esi, %esi
	movq	%r14, %rdi
	call	memset@PLT
	movl	-68(%rbp), %eax
	testl	%eax, %eax
	jle	.L9
.L19:
	xorl	%r14d, %r14d
	leaq	-60(%rbp), %r15
	leaq	-64(%rbp), %r13
	jmp	.L12
	.p2align 4,,10
	.p2align 3
.L10:
	movl	-72(%rbp), %edx
	cmpl	%edx, -60(%rbp)
	jne	.L11
	movq	-88(%rbp), %rcx
	subl	$2, %eax
	cltq
	movl	$1, (%rcx,%rax,4)
.L11:
	addl	$1, %r14d
	cmpl	%r14d, -68(%rbp)
	jle	.L40
.L12:
	movq	%r15, %rdx
	movq	%r13, %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	-64(%rbp), %eax
	cmpl	$1, %eax
	jne	.L10
	movl	-60(%rbp), %eax
	movl	-72(%rbp), %edx
	cmpl	%edx, %eax
	je	.L11
	subl	$2, %eax
	addl	$1, %r14d
	cltq
	movl	$1, (%rbx,%rax,4)
	cmpl	%r14d, -68(%rbp)
	jg	.L12
.L40:
	leal	-2(%rdx), %r13d
	testl	%r13d, %r13d
	jle	.L18
.L9:
	xorl	%eax, %eax
	xorl	%edx, %edx
	movl	$1, %ecx
	.p2align 4,,10
	.p2align 3
.L15:
	cmpl	$1, (%rbx,%rax,4)
	jne	.L14
	movq	-88(%rbp), %rsi
	cmpl	$1, (%rsi,%rax,4)
	cmove	%ecx, %edx
.L14:
	addq	$1, %rax
	cmpl	%eax, %r13d
	jg	.L15
	testl	%edx, %edx
	je	.L18
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
.L17:
	movq	-56(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L41
	leaq	-40(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	ret
.L8:
	.cfi_restore_state
	cmpl	$0, -68(%rbp)
	jg	.L19
.L18:
	leaq	.LC1(%rip), %rdi
	call	puts@PLT
	jmp	.L17
.L39:
	orq	$0, -8(%rsp,%rcx)
	jmp	.L7
.L41:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

#include<stdio.h>

int main(void){
    int n,m;
    scanf("%d%d", &n,&m);

    int one_to[n-2];
    int to_n[n-2];
    for(int i=0; i<n-2; i++){
        one_to[i] = 0;
        to_n[i] = 0;
    }

    for(int i=0; i<m; i++){
        int a,b;
        scanf("%d%d", &a, &b);

        if(a==1 && b!=n){
            one_to[b-2] = 1;
        }
        else if(a!= 1 && b==n){
            to_n[a-2] = 1;
        }
    }

    int res = 0;
    for(int i=0; i<n-2; i++){
        if(one_to[i]==1 && to_n[i]==1){
            res = 1;
        }
    }

    if(res){
        printf("POSSIBLE\n");
    }else{
        printf("IMPOSSIBLE\n");
    }

    return 0;
}
3 2
1 2
2 3

POSSIBLE

Given the following C code and unoptimized assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include<stdio.h>

int main(void){
    int n,m;
    scanf("%d%d", &n,&m);

    int one_to[n-2];
    int to_n[n-2];
    for(int i=0; i<n-2; i++){
        one_to[i] = 0;
        to_n[i] = 0;
    }

    for(int i=0; i<m; i++){
        int a,b;
        scanf("%d%d", &a, &b);

        if(a==1 && b!=n){
            one_to[b-2] = 1;
        }
        else if(a!= 1 && b==n){
            to_n[a-2] = 1;
        }
    }

    int res = 0;
    for(int i=0; i<n-2; i++){
        if(one_to[i]==1 && to_n[i]==1){
            res = 1;
        }
    }

    if(res){
        printf("POSSIBLE\n");
    }else{
        printf("IMPOSSIBLE\n");
    }

    return 0;
}```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d%d"
.LC1:
	.string	"POSSIBLE"
.LC2:
	.string	"IMPOSSIBLE"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$120, %rsp
	.cfi_offset 15, -24
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	.cfi_offset 12, -48
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	movq	%rsp, %rax
	movq	%rax, %rbx
	leaq	-116(%rbp), %rdx
	leaq	-120(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-120(%rbp), %eax
	subl	$2, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -88(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -144(%rbp)
	movq	$0, -136(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -160(%rbp)
	movq	$0, -152(%rbp)
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L2:
	cmpq	%rdx, %rsp
	je	.L3
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L2
.L3:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L4
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L4:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -80(%rbp)
	movl	-120(%rbp), %eax
	subl	$2, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -72(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, %r14
	movl	$0, %r15d
	movslq	%eax, %rdx
	movq	%rdx, %r12
	movl	$0, %r13d
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L5:
	cmpq	%rdx, %rsp
	je	.L6
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L5
.L6:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L7
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L7:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -64(%rbp)
	movl	$0, -104(%rbp)
	jmp	.L8
.L9:
	movq	-80(%rbp), %rax
	movl	-104(%rbp), %edx
	movslq	%edx, %rdx
	movl	$0, (%rax,%rdx,4)
	movq	-64(%rbp), %rax
	movl	-104(%rbp), %edx
	movslq	%edx, %rdx
	movl	$0, (%rax,%rdx,4)
	addl	$1, -104(%rbp)
.L8:
	movl	-120(%rbp), %eax
	subl	$2, %eax
	cmpl	%eax, -104(%rbp)
	jl	.L9
	movl	$0, -100(%rbp)
	jmp	.L10
.L13:
	leaq	-108(%rbp), %rdx
	leaq	-112(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-112(%rbp), %eax
	cmpl	$1, %eax
	jne	.L11
	movl	-108(%rbp), %edx
	movl	-120(%rbp), %eax
	cmpl	%eax, %edx
	je	.L11
	movl	-108(%rbp), %eax
	leal	-2(%rax), %edx
	movq	-80(%rbp), %rax
	movslq	%edx, %rdx
	movl	$1, (%rax,%rdx,4)
	jmp	.L12
.L11:
	movl	-112(%rbp), %eax
	cmpl	$1, %eax
	je	.L12
	movl	-108(%rbp), %edx
	movl	-120(%rbp), %eax
	cmpl	%eax, %edx
	jne	.L12
	movl	-112(%rbp), %eax
	leal	-2(%rax), %edx
	movq	-64(%rbp), %rax
	movslq	%edx, %rdx
	movl	$1, (%rax,%rdx,4)
.L12:
	addl	$1, -100(%rbp)
.L10:
	movl	-116(%rbp), %eax
	cmpl	%eax, -100(%rbp)
	jl	.L13
	movl	$0, -96(%rbp)
	movl	$0, -92(%rbp)
	jmp	.L14
.L16:
	movq	-80(%rbp), %rax
	movl	-92(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	cmpl	$1, %eax
	jne	.L15
	movq	-64(%rbp), %rax
	movl	-92(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	cmpl	$1, %eax
	jne	.L15
	movl	$1, -96(%rbp)
.L15:
	addl	$1, -92(%rbp)
.L14:
	movl	-120(%rbp), %eax
	subl	$2, %eax
	cmpl	%eax, -92(%rbp)
	jl	.L16
	cmpl	$0, -96(%rbp)
	je	.L17
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
	jmp	.L18
.L17:
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
.L18:
	movl	$0, %eax
	movq	%rbx, %rsp
	movq	-56(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L20
	call	__stack_chk_fail@PLT
.L20:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
```

Only output the optimized assembly code. Do not include any other text. Do not write any comments in the assembly code. Wrap the assembly code in ```assembly``` tags.
train
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"%d%d"
.LC1:
	.string	"POSSIBLE"
.LC2:
	.string	"IMPOSSIBLE"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$120, %rsp
	.cfi_offset 15, -24
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	.cfi_offset 12, -48
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	movq	%rsp, %rax
	movq	%rax, %rbx
	leaq	-116(%rbp), %rdx
	leaq	-120(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-120(%rbp), %eax
	subl	$2, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -88(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -144(%rbp)
	movq	$0, -136(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, -160(%rbp)
	movq	$0, -152(%rbp)
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L2:
	cmpq	%rdx, %rsp
	je	.L3
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L2
.L3:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L4
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L4:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -80(%rbp)
	movl	-120(%rbp), %eax
	subl	$2, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -72(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, %r14
	movl	$0, %r15d
	movslq	%eax, %rdx
	movq	%rdx, %r12
	movl	$0, %r13d
	cltq
	leaq	0(,%rax,4), %rdx
	movl	$16, %eax
	subq	$1, %rax
	addq	%rdx, %rax
	movl	$16, %esi
	movl	$0, %edx
	divq	%rsi
	imulq	$16, %rax, %rax
	movq	%rax, %rcx
	andq	$-4096, %rcx
	movq	%rsp, %rdx
	subq	%rcx, %rdx
.L5:
	cmpq	%rdx, %rsp
	je	.L6
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L5
.L6:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L7
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L7:
	movq	%rsp, %rax
	addq	$3, %rax
	shrq	$2, %rax
	salq	$2, %rax
	movq	%rax, -64(%rbp)
	movl	$0, -104(%rbp)
	jmp	.L8
.L9:
	movq	-80(%rbp), %rax
	movl	-104(%rbp), %edx
	movslq	%edx, %rdx
	movl	$0, (%rax,%rdx,4)
	movq	-64(%rbp), %rax
	movl	-104(%rbp), %edx
	movslq	%edx, %rdx
	movl	$0, (%rax,%rdx,4)
	addl	$1, -104(%rbp)
.L8:
	movl	-120(%rbp), %eax
	subl	$2, %eax
	cmpl	%eax, -104(%rbp)
	jl	.L9
	movl	$0, -100(%rbp)
	jmp	.L10
.L13:
	leaq	-108(%rbp), %rdx
	leaq	-112(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-112(%rbp), %eax
	cmpl	$1, %eax
	jne	.L11
	movl	-108(%rbp), %edx
	movl	-120(%rbp), %eax
	cmpl	%eax, %edx
	je	.L11
	movl	-108(%rbp), %eax
	leal	-2(%rax), %edx
	movq	-80(%rbp), %rax
	movslq	%edx, %rdx
	movl	$1, (%rax,%rdx,4)
	jmp	.L12
.L11:
	movl	-112(%rbp), %eax
	cmpl	$1, %eax
	je	.L12
	movl	-108(%rbp), %edx
	movl	-120(%rbp), %eax
	cmpl	%eax, %edx
	jne	.L12
	movl	-112(%rbp), %eax
	leal	-2(%rax), %edx
	movq	-64(%rbp), %rax
	movslq	%edx, %rdx
	movl	$1, (%rax,%rdx,4)
.L12:
	addl	$1, -100(%rbp)
.L10:
	movl	-116(%rbp), %eax
	cmpl	%eax, -100(%rbp)
	jl	.L13
	movl	$0, -96(%rbp)
	movl	$0, -92(%rbp)
	jmp	.L14
.L16:
	movq	-80(%rbp), %rax
	movl	-92(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	cmpl	$1, %eax
	jne	.L15
	movq	-64(%rbp), %rax
	movl	-92(%rbp), %edx
	movslq	%edx, %rdx
	movl	(%rax,%rdx,4), %eax
	cmpl	$1, %eax
	jne	.L15
	movl	$1, -96(%rbp)
.L15:
	addl	$1, -92(%rbp)
.L14:
	movl	-120(%rbp), %eax
	subl	$2, %eax
	cmpl	%eax, -92(%rbp)
	jl	.L16
	cmpl	$0, -96(%rbp)
	je	.L17
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
	jmp	.L18
.L17:
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
.L18:
	movl	$0, %eax
	movq	%rbx, %rsp
	movq	-56(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L20
	call	__stack_chk_fail@PLT
.L20:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
