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

```c
#include<stdio.h>
int main(){
  int n,i,j;
  char s[100001];
  scanf("%d",&n);
  while(n--){
    scanf("%s",s);
    if(s[0]!='>'){
      printf("NA\n");
      continue;
    }
    if(s[1]=='\''){
      for(i=2;s[i]=='=';i++);//printf("%c\n",s[i]);
      for(j=1;s[i-j]=='='&&s[i+j]=='=';j++);
      if(i-j==1&&s[i+j]=='~'&&s[i+j+1]==0&&s[i]=='#'&&i-2)printf("A\n");
      else                                                printf("NA\n");
    }
    else if(s[1]=='^'){
      for(i=2;s[i]=='Q'&&s[i+1]=='=';i+=2);
      if(s[i]=='~'&&s[i+1]=='~'&&s[i+2]==0&&i-2)printf("B\n");
      else                                      printf("NA\n");
    }
    else printf("NA\n");
  }
  return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
.LC2:
	.string	"NA"
.LC3:
	.string	"A"
.LC4:
	.string	"B"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	leaq	-98304(%rsp), %r11
	.cfi_def_cfa 11, 98344
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$1736, %rsp
	.cfi_def_cfa_offset 100080
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 100024(%rsp)
	xorl	%eax, %eax
	leaq	12(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	12(%rsp), %eax
	leal	-1(%rax), %edx
	movl	%edx, 12(%rsp)
	testl	%eax, %eax
	je	.L2
	leaq	16(%rsp), %rbx
	movl	$4, %ebp
	leaq	.LC1(%rip), %r12
	leaq	.LC4(%rip), %r13
	subl	%ebx, %ebp
	jmp	.L14
	.p2align 4,,10
	.p2align 3
.L6:
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
.L4:
	movl	12(%rsp), %eax
	leal	-1(%rax), %edx
	movl	%edx, 12(%rsp)
	testl	%eax, %eax
	je	.L2
.L14:
	xorl	%eax, %eax
	movq	%rbx, %rsi
	movq	%r12, %rdi
	call	__isoc99_scanf@PLT
	cmpb	$62, 16(%rsp)
	jne	.L6
	movzbl	17(%rsp), %eax
	cmpb	$39, %al
	je	.L40
	cmpb	$94, %al
	jne	.L6
	movzbl	18(%rsp), %edx
	cmpb	$81, %dl
	jne	.L17
	movq	%rbx, %rax
	.p2align 4,,10
	.p2align 3
.L12:
	cmpb	$61, 3(%rax)
	jne	.L6
	leal	0(%rbp,%rax), %ecx
	movzbl	4(%rax), %edx
	addq	$2, %rax
	cmpb	$81, %dl
	je	.L12
.L11:
	cmpb	$126, %dl
	jne	.L6
	leal	1(%rcx), %eax
	cltq
	cmpb	$126, 16(%rsp,%rax)
	jne	.L6
	leal	2(%rcx), %eax
	cltq
	cmpb	$0, 16(%rsp,%rax)
	jne	.L6
	cmpl	$2, %ecx
	je	.L6
	movq	%r13, %rdi
	call	puts@PLT
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L2:
	movq	100024(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L41
	addq	$100040, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 40
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L40:
	.cfi_restore_state
	cmpb	$61, 18(%rsp)
	jne	.L6
	leaq	19(%rsp), %rax
	movl	$2, %ecx
	.p2align 4,,10
	.p2align 3
.L7:
	movzbl	(%rax), %edi
	movl	%ecx, %edx
	addq	$1, %rax
	addl	$1, %ecx
	cmpb	$61, %dil
	je	.L7
	movslq	%edx, %rax
	cmpb	$61, 16(%rsp,%rax)
	jne	.L6
	leal	-1(%rdx), %eax
	addl	$2, %edx
	movl	$1, %esi
	movslq	%edx, %rdx
	cltq
	addq	%rbx, %rdx
	jmp	.L15
	.p2align 4,,10
	.p2align 3
.L10:
	movzbl	(%rbx,%rax), %r9d
	movl	%eax, %r8d
	addl	$1, %esi
	subq	$1, %rax
	addq	$1, %rdx
	cmpb	$61, %r9b
	jne	.L9
.L15:
	cmpb	$61, (%rdx)
	leal	1(%rax), %r8d
	je	.L10
.L9:
	cmpl	$1, %r8d
	jne	.L6
	addl	%ecx, %esi
	movslq	%esi, %rax
	cmpb	$126, 16(%rsp,%rax)
	jne	.L6
	addl	$1, %esi
	movslq	%esi, %rax
	cmpb	$0, 16(%rsp,%rax)
	jne	.L6
	cmpb	$35, %dil
	jne	.L6
	leaq	.LC3(%rip), %rdi
	call	puts@PLT
	jmp	.L4
.L17:
	movl	$2, %ecx
	jmp	.L11
.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:
```

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.
Optimized Assembly Code:

user
```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
.LC2:
	.string	"NA"
.LC3:
	.string	"A"
.LC4:
	.string	"B"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	leaq	-98304(%rsp), %r11
	.cfi_def_cfa 11, 98344
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$1736, %rsp
	.cfi_def_cfa_offset 100080
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 100024(%rsp)
	xorl	%eax, %eax
	leaq	12(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	12(%rsp), %eax
	leal	-1(%rax), %edx
	movl	%edx, 12(%rsp)
	testl	%eax, %eax
	je	.L2
	leaq	16(%rsp), %rbx
	movl	$4, %ebp
	leaq	.LC1(%rip), %r12
	leaq	.LC4(%rip), %r13
	subl	%ebx, %ebp
	jmp	.L14
	.p2align 4,,10
	.p2align 3
.L6:
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
.L4:
	movl	12(%rsp), %eax
	leal	-1(%rax), %edx
	movl	%edx, 12(%rsp)
	testl	%eax, %eax
	je	.L2
.L14:
	xorl	%eax, %eax
	movq	%rbx, %rsi
	movq	%r12, %rdi
	call	__isoc99_scanf@PLT
	cmpb	$62, 16(%rsp)
	jne	.L6
	movzbl	17(%rsp), %eax
	cmpb	$39, %al
	je	.L40
	cmpb	$94, %al
	jne	.L6
	movzbl	18(%rsp), %edx
	cmpb	$81, %dl
	jne	.L17
	movq	%rbx, %rax
	.p2align 4,,10
	.p2align 3
.L12:
	cmpb	$61, 3(%rax)
	jne	.L6
	leal	0(%rbp,%rax), %ecx
	movzbl	4(%rax), %edx
	addq	$2, %rax
	cmpb	$81, %dl
	je	.L12
.L11:
	cmpb	$126, %dl
	jne	.L6
	leal	1(%rcx), %eax
	cltq
	cmpb	$126, 16(%rsp,%rax)
	jne	.L6
	leal	2(%rcx), %eax
	cltq
	cmpb	$0, 16(%rsp,%rax)
	jne	.L6
	cmpl	$2, %ecx
	je	.L6
	movq	%r13, %rdi
	call	puts@PLT
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L2:
	movq	100024(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L41
	addq	$100040, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 40
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L40:
	.cfi_restore_state
	cmpb	$61, 18(%rsp)
	jne	.L6
	leaq	19(%rsp), %rax
	movl	$2, %ecx
	.p2align 4,,10
	.p2align 3
.L7:
	movzbl	(%rax), %edi
	movl	%ecx, %edx
	addq	$1, %rax
	addl	$1, %ecx
	cmpb	$61, %dil
	je	.L7
	movslq	%edx, %rax
	cmpb	$61, 16(%rsp,%rax)
	jne	.L6
	leal	-1(%rdx), %eax
	addl	$2, %edx
	movl	$1, %esi
	movslq	%edx, %rdx
	cltq
	addq	%rbx, %rdx
	jmp	.L15
	.p2align 4,,10
	.p2align 3
.L10:
	movzbl	(%rbx,%rax), %r9d
	movl	%eax, %r8d
	addl	$1, %esi
	subq	$1, %rax
	addq	$1, %rdx
	cmpb	$61, %r9b
	jne	.L9
.L15:
	cmpb	$61, (%rdx)
	leal	1(%rax), %r8d
	je	.L10
.L9:
	cmpl	$1, %r8d
	jne	.L6
	addl	%ecx, %esi
	movslq	%esi, %rax
	cmpb	$126, 16(%rsp,%rax)
	jne	.L6
	addl	$1, %esi
	movslq	%esi, %rax
	cmpb	$0, 16(%rsp,%rax)
	jne	.L6
	cmpb	$35, %dil
	jne	.L6
	leaq	.LC3(%rip), %rdi
	call	puts@PLT
	jmp	.L4
.L17:
	movl	$2, %ecx
	jmp	.L11
.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
```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
.LC2:
	.string	"NA"
.LC3:
	.string	"A"
.LC4:
	.string	"B"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	leaq	-98304(%rsp), %r11
	.cfi_def_cfa 11, 98344
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$1736, %rsp
	.cfi_def_cfa_offset 100080
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 100024(%rsp)
	xorl	%eax, %eax
	leaq	12(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	12(%rsp), %eax
	leal	-1(%rax), %edx
	movl	%edx, 12(%rsp)
	testl	%eax, %eax
	je	.L2
	leaq	16(%rsp), %rbx
	movl	$4, %ebp
	leaq	.LC1(%rip), %r12
	leaq	.LC4(%rip), %r13
	subl	%ebx, %ebp
	jmp	.L14
	.p2align 4,,10
	.p2align 3
.L6:
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
.L4:
	movl	12(%rsp), %eax
	leal	-1(%rax), %edx
	movl	%edx, 12(%rsp)
	testl	%eax, %eax
	je	.L2
.L14:
	xorl	%eax, %eax
	movq	%rbx, %rsi
	movq	%r12, %rdi
	call	__isoc99_scanf@PLT
	cmpb	$62, 16(%rsp)
	jne	.L6
	movzbl	17(%rsp), %eax
	cmpb	$39, %al
	je	.L40
	cmpb	$94, %al
	jne	.L6
	movzbl	18(%rsp), %edx
	cmpb	$81, %dl
	jne	.L17
	movq	%rbx, %rax
	.p2align 4,,10
	.p2align 3
.L12:
	cmpb	$61, 3(%rax)
	jne	.L6
	leal	0(%rbp,%rax), %ecx
	movzbl	4(%rax), %edx
	addq	$2, %rax
	cmpb	$81, %dl
	je	.L12
.L11:
	cmpb	$126, %dl
	jne	.L6
	leal	1(%rcx), %eax
	cltq
	cmpb	$126, 16(%rsp,%rax)
	jne	.L6
	leal	2(%rcx), %eax
	cltq
	cmpb	$0, 16(%rsp,%rax)
	jne	.L6
	cmpl	$2, %ecx
	je	.L6
	movq	%r13, %rdi
	call	puts@PLT
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L2:
	movq	100024(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L41
	addq	$100040, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 40
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L40:
	.cfi_restore_state
	cmpb	$61, 18(%rsp)
	jne	.L6
	leaq	19(%rsp), %rax
	movl	$2, %ecx
	.p2align 4,,10
	.p2align 3
.L7:
	movzbl	(%rax), %edi
	movl	%ecx, %edx
	addq	$1, %rax
	addl	$1, %ecx
	cmpb	$61, %dil
	je	.L7
	movslq	%edx, %rax
	cmpb	$61, 16(%rsp,%rax)
	jne	.L6
	leal	-1(%rdx), %eax
	addl	$2, %edx
	movl	$1, %esi
	movslq	%edx, %rdx
	cltq
	addq	%rbx, %rdx
	jmp	.L15
	.p2align 4,,10
	.p2align 3
.L10:
	movzbl	(%rbx,%rax), %r9d
	movl	%eax, %r8d
	addl	$1, %esi
	subq	$1, %rax
	addq	$1, %rdx
	cmpb	$61, %r9b
	jne	.L9
.L15:
	cmpb	$61, (%rdx)
	leal	1(%rax), %r8d
	je	.L10
.L9:
	cmpl	$1, %r8d
	jne	.L6
	addl	%ecx, %esi
	movslq	%esi, %rax
	cmpb	$126, 16(%rsp,%rax)
	jne	.L6
	addl	$1, %esi
	movslq	%esi, %rax
	cmpb	$0, 16(%rsp,%rax)
	jne	.L6
	cmpb	$35, %dil
	jne	.L6
	leaq	.LC3(%rip), %rdi
	call	puts@PLT
	jmp	.L4
.L17:
	movl	$2, %ecx
	jmp	.L11
.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:
```
```c
#include<stdio.h>
int main(){
  int n,i,j;
  char s[100001];
  scanf("%d",&n);
  while(n--){
    scanf("%s",s);
    if(s[0]!='>'){
      printf("NA\n");
      continue;
    }
    if(s[1]=='\''){
      for(i=2;s[i]=='=';i++);//printf("%c\n",s[i]);
      for(j=1;s[i-j]=='='&&s[i+j]=='=';j++);
      if(i-j==1&&s[i+j]=='~'&&s[i+j+1]==0&&s[i]=='#'&&i-2)printf("A\n");
      else                                                printf("NA\n");
    }
    else if(s[1]=='^'){
      for(i=2;s[i]=='Q'&&s[i+1]=='=';i+=2);
      if(s[i]=='~'&&s[i+1]=='~'&&s[i+2]==0&&i-2)printf("B\n");
      else                                      printf("NA\n");
    }
    else printf("NA\n");
  }
  return 0;
}```
Given the following C code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include<stdio.h>
int main(){
  int n,i,j;
  char s[100001];
  scanf("%d",&n);
  while(n--){
    scanf("%s",s);
    if(s[0]!='>'){
      printf("NA\n");
      continue;
    }
    if(s[1]=='\''){
      for(i=2;s[i]=='=';i++);//printf("%c\n",s[i]);
      for(j=1;s[i-j]=='='&&s[i+j]=='=';j++);
      if(i-j==1&&s[i+j]=='~'&&s[i+j+1]==0&&s[i]=='#'&&i-2)printf("A\n");
      else                                                printf("NA\n");
    }
    else if(s[1]=='^'){
      for(i=2;s[i]=='Q'&&s[i+1]=='=';i+=2);
      if(s[i]=='~'&&s[i+1]=='~'&&s[i+2]==0&&i-2)printf("B\n");
      else                                      printf("NA\n");
    }
    else printf("NA\n");
  }
  return 0;
}```

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.
Optimized Assembly Code:

3
>'======#======~
>^Q=Q=Q=Q=Q=Q=Q=Q=Q=~~
>'===#===>~
 3
>'======#======~
>QQ=^=Q=Q=Q=Q=Q=Q=Q=~~
>'===#===>~
 3
>(======#======~
~~=Q=Q=Q=Q=Q=Q=Q=^=QQ>
>'===#==~>=
 3
>'======#======~
>QQ=^=Q=Q=Q=Q=Q=Q=Q=~~
>'===#==~>=
 3
>'======#======~
~~=Q=Q=Q=Q=Q=Q=Q=^=QQ>
>'===#==~>=
 3
>(======#======~
~~=Q=Q=Q=Q===Q=Q=^QQQ>
>'===#==~>=
 3
>(======#======~
~~=P=Q=Q=Q===Q=Q=^QQQ>
>'===#==~>=
 3
>(======#======~
~~=P=Q===Q=Q=Q=Q=^QQQ>
>'===#==~>=
 3
>'======#======~
~~=P=Q===Q=Q=Q=Q=^QQQ>
>'===#==~>=
 3
>&======#======~
~~=P=Q===Q=Q=Q=Q=^QQQ>
>'===#==~>=

A
B
NA
 A
NA
NA
 NA
NA
NA
 A
NA
NA
 A
NA
NA
 NA
NA
NA
 NA
NA
NA
 NA
NA
NA
 A
NA
NA
 NA
NA
NA

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

```c
#include<stdio.h>
int main(){
  int n,i,j;
  char s[100001];
  scanf("%d",&n);
  while(n--){
    scanf("%s",s);
    if(s[0]!='>'){
      printf("NA\n");
      continue;
    }
    if(s[1]=='\''){
      for(i=2;s[i]=='=';i++);//printf("%c\n",s[i]);
      for(j=1;s[i-j]=='='&&s[i+j]=='=';j++);
      if(i-j==1&&s[i+j]=='~'&&s[i+j+1]==0&&s[i]=='#'&&i-2)printf("A\n");
      else                                                printf("NA\n");
    }
    else if(s[1]=='^'){
      for(i=2;s[i]=='Q'&&s[i+1]=='=';i+=2);
      if(s[i]=='~'&&s[i+1]=='~'&&s[i+2]==0&&i-2)printf("B\n");
      else                                      printf("NA\n");
    }
    else printf("NA\n");
  }
  return 0;
}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
.LC2:
	.string	"NA"
.LC3:
	.string	"A"
.LC4:
	.string	"B"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	leaq	-98304(%rsp), %r11
	.cfi_def_cfa 11, 98344
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$1736, %rsp
	.cfi_def_cfa_offset 100080
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 100024(%rsp)
	xorl	%eax, %eax
	leaq	12(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	12(%rsp), %eax
	leal	-1(%rax), %edx
	movl	%edx, 12(%rsp)
	testl	%eax, %eax
	je	.L2
	leaq	16(%rsp), %rbx
	movl	$4, %ebp
	leaq	.LC1(%rip), %r12
	leaq	.LC4(%rip), %r13
	subl	%ebx, %ebp
	jmp	.L14
	.p2align 4,,10
	.p2align 3
.L6:
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
.L4:
	movl	12(%rsp), %eax
	leal	-1(%rax), %edx
	movl	%edx, 12(%rsp)
	testl	%eax, %eax
	je	.L2
.L14:
	xorl	%eax, %eax
	movq	%rbx, %rsi
	movq	%r12, %rdi
	call	__isoc99_scanf@PLT
	cmpb	$62, 16(%rsp)
	jne	.L6
	movzbl	17(%rsp), %eax
	cmpb	$39, %al
	je	.L40
	cmpb	$94, %al
	jne	.L6
	movzbl	18(%rsp), %edx
	cmpb	$81, %dl
	jne	.L17
	movq	%rbx, %rax
	.p2align 4,,10
	.p2align 3
.L12:
	cmpb	$61, 3(%rax)
	jne	.L6
	leal	0(%rbp,%rax), %ecx
	movzbl	4(%rax), %edx
	addq	$2, %rax
	cmpb	$81, %dl
	je	.L12
.L11:
	cmpb	$126, %dl
	jne	.L6
	leal	1(%rcx), %eax
	cltq
	cmpb	$126, 16(%rsp,%rax)
	jne	.L6
	leal	2(%rcx), %eax
	cltq
	cmpb	$0, 16(%rsp,%rax)
	jne	.L6
	cmpl	$2, %ecx
	je	.L6
	movq	%r13, %rdi
	call	puts@PLT
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L2:
	movq	100024(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L41
	addq	$100040, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 40
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L40:
	.cfi_restore_state
	cmpb	$61, 18(%rsp)
	jne	.L6
	leaq	19(%rsp), %rax
	movl	$2, %ecx
	.p2align 4,,10
	.p2align 3
.L7:
	movzbl	(%rax), %edi
	movl	%ecx, %edx
	addq	$1, %rax
	addl	$1, %ecx
	cmpb	$61, %dil
	je	.L7
	movslq	%edx, %rax
	cmpb	$61, 16(%rsp,%rax)
	jne	.L6
	leal	-1(%rdx), %eax
	addl	$2, %edx
	movl	$1, %esi
	movslq	%edx, %rdx
	cltq
	addq	%rbx, %rdx
	jmp	.L15
	.p2align 4,,10
	.p2align 3
.L10:
	movzbl	(%rbx,%rax), %r9d
	movl	%eax, %r8d
	addl	$1, %esi
	subq	$1, %rax
	addq	$1, %rdx
	cmpb	$61, %r9b
	jne	.L9
.L15:
	cmpb	$61, (%rdx)
	leal	1(%rax), %r8d
	je	.L10
.L9:
	cmpl	$1, %r8d
	jne	.L6
	addl	%ecx, %esi
	movslq	%esi, %rax
	cmpb	$126, 16(%rsp,%rax)
	jne	.L6
	addl	$1, %esi
	movslq	%esi, %rax
	cmpb	$0, 16(%rsp,%rax)
	jne	.L6
	cmpb	$35, %dil
	jne	.L6
	leaq	.LC3(%rip), %rdi
	call	puts@PLT
	jmp	.L4
.L17:
	movl	$2, %ecx
	jmp	.L11
.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:
```

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.
Optimized Assembly Code:

train
```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
.LC2:
	.string	"NA"
.LC3:
	.string	"A"
.LC4:
	.string	"B"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	leaq	-98304(%rsp), %r11
	.cfi_def_cfa 11, 98344
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$1736, %rsp
	.cfi_def_cfa_offset 100080
	leaq	.LC0(%rip), %rdi
	movq	%fs:40, %rax
	movq	%rax, 100024(%rsp)
	xorl	%eax, %eax
	leaq	12(%rsp), %rsi
	call	__isoc99_scanf@PLT
	movl	12(%rsp), %eax
	leal	-1(%rax), %edx
	movl	%edx, 12(%rsp)
	testl	%eax, %eax
	je	.L2
	leaq	16(%rsp), %rbx
	movl	$4, %ebp
	leaq	.LC1(%rip), %r12
	leaq	.LC4(%rip), %r13
	subl	%ebx, %ebp
	jmp	.L14
	.p2align 4,,10
	.p2align 3
.L6:
	leaq	.LC2(%rip), %rdi
	call	puts@PLT
.L4:
	movl	12(%rsp), %eax
	leal	-1(%rax), %edx
	movl	%edx, 12(%rsp)
	testl	%eax, %eax
	je	.L2
.L14:
	xorl	%eax, %eax
	movq	%rbx, %rsi
	movq	%r12, %rdi
	call	__isoc99_scanf@PLT
	cmpb	$62, 16(%rsp)
	jne	.L6
	movzbl	17(%rsp), %eax
	cmpb	$39, %al
	je	.L40
	cmpb	$94, %al
	jne	.L6
	movzbl	18(%rsp), %edx
	cmpb	$81, %dl
	jne	.L17
	movq	%rbx, %rax
	.p2align 4,,10
	.p2align 3
.L12:
	cmpb	$61, 3(%rax)
	jne	.L6
	leal	0(%rbp,%rax), %ecx
	movzbl	4(%rax), %edx
	addq	$2, %rax
	cmpb	$81, %dl
	je	.L12
.L11:
	cmpb	$126, %dl
	jne	.L6
	leal	1(%rcx), %eax
	cltq
	cmpb	$126, 16(%rsp,%rax)
	jne	.L6
	leal	2(%rcx), %eax
	cltq
	cmpb	$0, 16(%rsp,%rax)
	jne	.L6
	cmpl	$2, %ecx
	je	.L6
	movq	%r13, %rdi
	call	puts@PLT
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L2:
	movq	100024(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L41
	addq	$100040, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 40
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L40:
	.cfi_restore_state
	cmpb	$61, 18(%rsp)
	jne	.L6
	leaq	19(%rsp), %rax
	movl	$2, %ecx
	.p2align 4,,10
	.p2align 3
.L7:
	movzbl	(%rax), %edi
	movl	%ecx, %edx
	addq	$1, %rax
	addl	$1, %ecx
	cmpb	$61, %dil
	je	.L7
	movslq	%edx, %rax
	cmpb	$61, 16(%rsp,%rax)
	jne	.L6
	leal	-1(%rdx), %eax
	addl	$2, %edx
	movl	$1, %esi
	movslq	%edx, %rdx
	cltq
	addq	%rbx, %rdx
	jmp	.L15
	.p2align 4,,10
	.p2align 3
.L10:
	movzbl	(%rbx,%rax), %r9d
	movl	%eax, %r8d
	addl	$1, %esi
	subq	$1, %rax
	addq	$1, %rdx
	cmpb	$61, %r9b
	jne	.L9
.L15:
	cmpb	$61, (%rdx)
	leal	1(%rax), %r8d
	je	.L10
.L9:
	cmpl	$1, %r8d
	jne	.L6
	addl	%ecx, %esi
	movslq	%esi, %rax
	cmpb	$126, 16(%rsp,%rax)
	jne	.L6
	addl	$1, %esi
	movslq	%esi, %rax
	cmpb	$0, 16(%rsp,%rax)
	jne	.L6
	cmpb	$35, %dil
	jne	.L6
	leaq	.LC3(%rip), %rdi
	call	puts@PLT
	jmp	.L4
.L17:
	movl	$2, %ecx
	jmp	.L11
.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:
```