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>
#define ll long long
ll flag[200005];
ll town[200005];
int main()
{
    ll N,K;ll i;
    scanf("%lld %lld",&N,&K);
    
    for(i=1;i<=N;i++)
        scanf("%lld",&town[i]);
    
    for(i=1;i<=N;i++)
        flag[i]=0;

    /***********************************************寻找第一个重复出现的镇************************************************/
    flag[1]=1;ll now=1;
    for(i=1;i<=K;i++)
    {
        if(flag[town[now]]==1)    //到达第一个重复的镇，走了i步；
            break;
        flag[town[now]]=1;         //将经历i步首次到达的镇标1 ；
        now=town[now];
    }
    ll SpTown=town[now];           //记录此镇编号，注意now指代其上一个镇；
    ll pre_sum=i;    // 记录已完成第一次循环加开头的步数；
    /***********************************************计算第一次走到该特殊镇的步数及环步数************************************************/
    i=0;now=1;
    while(now!=SpTown)
    {
        now=town[now];
        i++;
    }
    ll pre=i;ll y;//y指代一次循环的步数；
    y=pre_sum-pre;
/***********************************************分情况计算结果************************************************/
    now=1;
    if(K<=pre)       //所走K步未达到第一次环；
         while(K--)
            now=town[now];
    else             //至少进入第一个环；
    {
        K-=pre;
        K%=y;
        now=SpTown;
        while(K--)
            now=town[now];
    }
/***********************************************输出结果************************************************/

    printf("%lld",now);
    return 0;
}



```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	flag
	.bss
	.align 32
	.type	flag, @object
	.size	flag, 1600040
flag:
	.zero	1600040
	.globl	town
	.align 32
	.type	town, @object
	.size	town, 1600040
town:
	.zero	1600040
	.section	.rodata
.LC0:
	.string	"%lld %lld"
.LC1:
	.string	"%lld"
	.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
	subq	$80, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-64(%rbp), %rdx
	leaq	-72(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movq	$1, -56(%rbp)
	jmp	.L2
.L3:
	movq	-56(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	addq	$1, -56(%rbp)
.L2:
	movq	-72(%rbp), %rax
	cmpq	%rax, -56(%rbp)
	jle	.L3
	movq	$1, -56(%rbp)
	jmp	.L4
.L5:
	movq	-56(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	flag(%rip), %rax
	movq	$0, (%rdx,%rax)
	addq	$1, -56(%rbp)
.L4:
	movq	-72(%rbp), %rax
	cmpq	%rax, -56(%rbp)
	jle	.L5
	movq	$1, 8+flag(%rip)
	movq	$1, -48(%rbp)
	movq	$1, -56(%rbp)
	jmp	.L6
.L9:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	leaq	0(,%rax,8), %rdx
	leaq	flag(%rip), %rax
	movq	(%rdx,%rax), %rax
	cmpq	$1, %rax
	je	.L20
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	leaq	0(,%rax,8), %rdx
	leaq	flag(%rip), %rax
	movq	$1, (%rdx,%rax)
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
	addq	$1, -56(%rbp)
.L6:
	movq	-64(%rbp), %rax
	cmpq	%rax, -56(%rbp)
	jle	.L9
	jmp	.L8
.L20:
	nop
.L8:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -40(%rbp)
	movq	-56(%rbp), %rax
	movq	%rax, -32(%rbp)
	movq	$0, -56(%rbp)
	movq	$1, -48(%rbp)
	jmp	.L10
.L11:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
	addq	$1, -56(%rbp)
.L10:
	movq	-48(%rbp), %rax
	cmpq	-40(%rbp), %rax
	jne	.L11
	movq	-56(%rbp), %rax
	movq	%rax, -24(%rbp)
	movq	-32(%rbp), %rax
	subq	-24(%rbp), %rax
	movq	%rax, -16(%rbp)
	movq	$1, -48(%rbp)
	movq	-64(%rbp), %rax
	cmpq	%rax, -24(%rbp)
	jl	.L12
	jmp	.L13
.L14:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
.L13:
	movq	-64(%rbp), %rax
	leaq	-1(%rax), %rdx
	movq	%rdx, -64(%rbp)
	testq	%rax, %rax
	jne	.L14
	jmp	.L15
.L12:
	movq	-64(%rbp), %rax
	subq	-24(%rbp), %rax
	movq	%rax, -64(%rbp)
	movq	-64(%rbp), %rax
	cqto
	idivq	-16(%rbp)
	movq	%rdx, %rax
	movq	%rax, -64(%rbp)
	movq	-40(%rbp), %rax
	movq	%rax, -48(%rbp)
	jmp	.L16
.L17:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
.L16:
	movq	-64(%rbp), %rax
	leaq	-1(%rax), %rdx
	movq	%rdx, -64(%rbp)
	testq	%rax, %rax
	jne	.L17
.L15:
	movq	-48(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L19
	call	__stack_chk_fail@PLT
.L19:
	leave
	.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	"%lld %lld"
.LC1:
	.string	"%lld"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	leaq	.LC0(%rip), %rdi
	leaq	.LC1(%rip), %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	leaq	8+town(%rip), %rbp
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	movl	$1, %ebx
	subq	$32, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	cmpq	$0, 8(%rsp)
	jle	.L6
	.p2align 4,,10
	.p2align 3
.L5:
	movq	%rbp, %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	addq	$1, %rbx
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %rdx
	addq	$8, %rbp
	cmpq	%rbx, %rdx
	jge	.L5
	testq	%rdx, %rdx
	jle	.L6
	salq	$3, %rdx
	xorl	%esi, %esi
	leaq	8+flag(%rip), %rdi
	call	memset@PLT
.L6:
	movq	16(%rsp), %rax
	movl	$1, %r8d
	movq	$1, 8+flag(%rip)
	movl	$1, %ecx
	leaq	town(%rip), %rsi
	leaq	flag(%rip), %rdx
	testq	%rax, %rax
	jg	.L3
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L38:
	addq	$1, %rcx
	movq	$1, (%rdx,%r8,8)
	cmpq	%rax, %rcx
	jg	.L37
.L3:
	movq	(%rsi,%r8,8), %r8
	cmpq	$1, (%rdx,%r8,8)
	jne	.L38
	cmpq	$1, %r8
	je	.L19
.L15:
	movl	$1, %edx
	xorl	%edi, %edi
	.p2align 4,,10
	.p2align 3
.L10:
	movq	(%rsi,%rdx,8), %rdx
	addq	$1, %rdi
	cmpq	%r8, %rdx
	jne	.L10
	cmpq	%rax, %rdi
	jge	.L4
.L9:
	subq	%rdi, %rcx
.L16:
	subq	%rdi, %rax
	cqto
	idivq	%rcx
	leaq	-1(%rdx), %rax
	movq	%rax, 16(%rsp)
	testq	%rdx, %rdx
	je	.L11
	.p2align 4,,10
	.p2align 3
.L14:
	movq	(%rsi,%r8,8), %r8
	subq	$1, %rax
	jnb	.L14
.L32:
	movq	$-1, 16(%rsp)
.L11:
	xorl	%eax, %eax
	movq	%r8, %rdx
	movq	%r12, %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L39
	addq	$32, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
.L4:
	.cfi_restore_state
	leaq	-1(%rax), %rdx
	movl	$1, %r8d
	movq	%rdx, 16(%rsp)
	testq	%rax, %rax
	je	.L11
	leaq	town(%rip), %rsi
	.p2align 4,,10
	.p2align 3
.L12:
	movq	(%rsi,%r8,8), %r8
	subq	$1, %rdx
	jnb	.L12
	jmp	.L32
.L37:
	movq	(%rsi,%r8,8), %r8
	xorl	%edi, %edi
	cmpq	$1, %r8
	jne	.L15
	jmp	.L16
.L19:
	xorl	%edi, %edi
	jmp	.L9
.L39:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.globl	town
	.bss
	.align 32
	.type	town, @object
	.size	town, 1600040
town:
	.zero	1600040
	.globl	flag
	.align 32
	.type	flag, @object
	.size	flag, 1600040
flag:
	.zero	1600040
	.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	"%lld %lld"
.LC1:
	.string	"%lld"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	leaq	.LC0(%rip), %rdi
	leaq	.LC1(%rip), %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	leaq	8+town(%rip), %rbp
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	movl	$1, %ebx
	subq	$32, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rdx
	leaq	8(%rsp), %rsi
	call	__isoc99_scanf@PLT
	cmpq	$0, 8(%rsp)
	jle	.L6
	.p2align 4,,10
	.p2align 3
.L5:
	movq	%rbp, %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	addq	$1, %rbx
	call	__isoc99_scanf@PLT
	movq	8(%rsp), %rdx
	addq	$8, %rbp
	cmpq	%rbx, %rdx
	jge	.L5
	testq	%rdx, %rdx
	jle	.L6
	salq	$3, %rdx
	xorl	%esi, %esi
	leaq	8+flag(%rip), %rdi
	call	memset@PLT
.L6:
	movq	16(%rsp), %rax
	movl	$1, %r8d
	movq	$1, 8+flag(%rip)
	movl	$1, %ecx
	leaq	town(%rip), %rsi
	leaq	flag(%rip), %rdx
	testq	%rax, %rax
	jg	.L3
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L38:
	addq	$1, %rcx
	movq	$1, (%rdx,%r8,8)
	cmpq	%rax, %rcx
	jg	.L37
.L3:
	movq	(%rsi,%r8,8), %r8
	cmpq	$1, (%rdx,%r8,8)
	jne	.L38
	cmpq	$1, %r8
	je	.L19
.L15:
	movl	$1, %edx
	xorl	%edi, %edi
	.p2align 4,,10
	.p2align 3
.L10:
	movq	(%rsi,%rdx,8), %rdx
	addq	$1, %rdi
	cmpq	%r8, %rdx
	jne	.L10
	cmpq	%rax, %rdi
	jge	.L4
.L9:
	subq	%rdi, %rcx
.L16:
	subq	%rdi, %rax
	cqto
	idivq	%rcx
	leaq	-1(%rdx), %rax
	movq	%rax, 16(%rsp)
	testq	%rdx, %rdx
	je	.L11
	.p2align 4,,10
	.p2align 3
.L14:
	movq	(%rsi,%r8,8), %r8
	subq	$1, %rax
	jnb	.L14
.L32:
	movq	$-1, 16(%rsp)
.L11:
	xorl	%eax, %eax
	movq	%r8, %rdx
	movq	%r12, %rsi
	movl	$1, %edi
	call	__printf_chk@PLT
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L39
	addq	$32, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 32
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
.L4:
	.cfi_restore_state
	leaq	-1(%rax), %rdx
	movl	$1, %r8d
	movq	%rdx, 16(%rsp)
	testq	%rax, %rax
	je	.L11
	leaq	town(%rip), %rsi
	.p2align 4,,10
	.p2align 3
.L12:
	movq	(%rsi,%r8,8), %r8
	subq	$1, %rdx
	jnb	.L12
	jmp	.L32
.L37:
	movq	(%rsi,%r8,8), %r8
	xorl	%edi, %edi
	cmpq	$1, %r8
	jne	.L15
	jmp	.L16
.L19:
	xorl	%edi, %edi
	jmp	.L9
.L39:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.globl	town
	.bss
	.align 32
	.type	town, @object
	.size	town, 1600040
town:
	.zero	1600040
	.globl	flag
	.align 32
	.type	flag, @object
	.size	flag, 1600040
flag:
	.zero	1600040
	.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>
#define ll long long
ll flag[200005];
ll town[200005];
int main()
{
    ll N,K;ll i;
    scanf("%lld %lld",&N,&K);
    
    for(i=1;i<=N;i++)
        scanf("%lld",&town[i]);
    
    for(i=1;i<=N;i++)
        flag[i]=0;

    /***********************************************寻找第一个重复出现的镇************************************************/
    flag[1]=1;ll now=1;
    for(i=1;i<=K;i++)
    {
        if(flag[town[now]]==1)    //到达第一个重复的镇，走了i步；
            break;
        flag[town[now]]=1;         //将经历i步首次到达的镇标1 ；
        now=town[now];
    }
    ll SpTown=town[now];           //记录此镇编号，注意now指代其上一个镇；
    ll pre_sum=i;    // 记录已完成第一次循环加开头的步数；
    /***********************************************计算第一次走到该特殊镇的步数及环步数************************************************/
    i=0;now=1;
    while(now!=SpTown)
    {
        now=town[now];
        i++;
    }
    ll pre=i;ll y;//y指代一次循环的步数；
    y=pre_sum-pre;
/***********************************************分情况计算结果************************************************/
    now=1;
    if(K<=pre)       //所走K步未达到第一次环；
         while(K--)
            now=town[now];
    else             //至少进入第一个环；
    {
        K-=pre;
        K%=y;
        now=SpTown;
        while(K--)
            now=town[now];
    }
/***********************************************输出结果************************************************/

    printf("%lld",now);
    return 0;
}




6 727202214173249351
6 5 1 5 3 2
 4 9
3 2 4 1
 6 1007784494318310970
6 5 2 5 3 2
 6 237500909755776657
6 4 1 5 3 2
 6 727202214173249351
4 5 2 5 3 2
 6 165759462200935729
4 5 2 5 3 2
 6 727202214173249351
6 4 1 5 3 2
 4 0
3 2 4 1
 6 727202214173249351
6 4 1 1 3 2
 6 237500909755776657
2 4 1 5 3 2

6 1 3 4 5 2 3 1 4 4
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>
#define ll long long
ll flag[200005];
ll town[200005];
int main()
{
    ll N,K;ll i;
    scanf("%lld %lld",&N,&K);
    
    for(i=1;i<=N;i++)
        scanf("%lld",&town[i]);
    
    for(i=1;i<=N;i++)
        flag[i]=0;

    /***********************************************寻找第一个重复出现的镇************************************************/
    flag[1]=1;ll now=1;
    for(i=1;i<=K;i++)
    {
        if(flag[town[now]]==1)    //到达第一个重复的镇，走了i步；
            break;
        flag[town[now]]=1;         //将经历i步首次到达的镇标1 ；
        now=town[now];
    }
    ll SpTown=town[now];           //记录此镇编号，注意now指代其上一个镇；
    ll pre_sum=i;    // 记录已完成第一次循环加开头的步数；
    /***********************************************计算第一次走到该特殊镇的步数及环步数************************************************/
    i=0;now=1;
    while(now!=SpTown)
    {
        now=town[now];
        i++;
    }
    ll pre=i;ll y;//y指代一次循环的步数；
    y=pre_sum-pre;
/***********************************************分情况计算结果************************************************/
    now=1;
    if(K<=pre)       //所走K步未达到第一次环；
         while(K--)
            now=town[now];
    else             //至少进入第一个环；
    {
        K-=pre;
        K%=y;
        now=SpTown;
        while(K--)
            now=town[now];
    }
/***********************************************输出结果************************************************/

    printf("%lld",now);
    return 0;
}



```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	flag
	.bss
	.align 32
	.type	flag, @object
	.size	flag, 1600040
flag:
	.zero	1600040
	.globl	town
	.align 32
	.type	town, @object
	.size	town, 1600040
town:
	.zero	1600040
	.section	.rodata
.LC0:
	.string	"%lld %lld"
.LC1:
	.string	"%lld"
	.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
	subq	$80, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-64(%rbp), %rdx
	leaq	-72(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movq	$1, -56(%rbp)
	jmp	.L2
.L3:
	movq	-56(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	addq	$1, -56(%rbp)
.L2:
	movq	-72(%rbp), %rax
	cmpq	%rax, -56(%rbp)
	jle	.L3
	movq	$1, -56(%rbp)
	jmp	.L4
.L5:
	movq	-56(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	flag(%rip), %rax
	movq	$0, (%rdx,%rax)
	addq	$1, -56(%rbp)
.L4:
	movq	-72(%rbp), %rax
	cmpq	%rax, -56(%rbp)
	jle	.L5
	movq	$1, 8+flag(%rip)
	movq	$1, -48(%rbp)
	movq	$1, -56(%rbp)
	jmp	.L6
.L9:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	leaq	0(,%rax,8), %rdx
	leaq	flag(%rip), %rax
	movq	(%rdx,%rax), %rax
	cmpq	$1, %rax
	je	.L20
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	leaq	0(,%rax,8), %rdx
	leaq	flag(%rip), %rax
	movq	$1, (%rdx,%rax)
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
	addq	$1, -56(%rbp)
.L6:
	movq	-64(%rbp), %rax
	cmpq	%rax, -56(%rbp)
	jle	.L9
	jmp	.L8
.L20:
	nop
.L8:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -40(%rbp)
	movq	-56(%rbp), %rax
	movq	%rax, -32(%rbp)
	movq	$0, -56(%rbp)
	movq	$1, -48(%rbp)
	jmp	.L10
.L11:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
	addq	$1, -56(%rbp)
.L10:
	movq	-48(%rbp), %rax
	cmpq	-40(%rbp), %rax
	jne	.L11
	movq	-56(%rbp), %rax
	movq	%rax, -24(%rbp)
	movq	-32(%rbp), %rax
	subq	-24(%rbp), %rax
	movq	%rax, -16(%rbp)
	movq	$1, -48(%rbp)
	movq	-64(%rbp), %rax
	cmpq	%rax, -24(%rbp)
	jl	.L12
	jmp	.L13
.L14:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
.L13:
	movq	-64(%rbp), %rax
	leaq	-1(%rax), %rdx
	movq	%rdx, -64(%rbp)
	testq	%rax, %rax
	jne	.L14
	jmp	.L15
.L12:
	movq	-64(%rbp), %rax
	subq	-24(%rbp), %rax
	movq	%rax, -64(%rbp)
	movq	-64(%rbp), %rax
	cqto
	idivq	-16(%rbp)
	movq	%rdx, %rax
	movq	%rax, -64(%rbp)
	movq	-40(%rbp), %rax
	movq	%rax, -48(%rbp)
	jmp	.L16
.L17:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
.L16:
	movq	-64(%rbp), %rax
	leaq	-1(%rax), %rdx
	movq	%rdx, -64(%rbp)
	testq	%rax, %rax
	jne	.L17
.L15:
	movq	-48(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L19
	call	__stack_chk_fail@PLT
.L19:
	leave
	.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
	.globl	flag
	.bss
	.align 32
	.type	flag, @object
	.size	flag, 1600040
flag:
	.zero	1600040
	.globl	town
	.align 32
	.type	town, @object
	.size	town, 1600040
town:
	.zero	1600040
	.section	.rodata
.LC0:
	.string	"%lld %lld"
.LC1:
	.string	"%lld"
	.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
	subq	$80, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-64(%rbp), %rdx
	leaq	-72(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movq	$1, -56(%rbp)
	jmp	.L2
.L3:
	movq	-56(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	addq	$1, -56(%rbp)
.L2:
	movq	-72(%rbp), %rax
	cmpq	%rax, -56(%rbp)
	jle	.L3
	movq	$1, -56(%rbp)
	jmp	.L4
.L5:
	movq	-56(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	flag(%rip), %rax
	movq	$0, (%rdx,%rax)
	addq	$1, -56(%rbp)
.L4:
	movq	-72(%rbp), %rax
	cmpq	%rax, -56(%rbp)
	jle	.L5
	movq	$1, 8+flag(%rip)
	movq	$1, -48(%rbp)
	movq	$1, -56(%rbp)
	jmp	.L6
.L9:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	leaq	0(,%rax,8), %rdx
	leaq	flag(%rip), %rax
	movq	(%rdx,%rax), %rax
	cmpq	$1, %rax
	je	.L20
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	leaq	0(,%rax,8), %rdx
	leaq	flag(%rip), %rax
	movq	$1, (%rdx,%rax)
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
	addq	$1, -56(%rbp)
.L6:
	movq	-64(%rbp), %rax
	cmpq	%rax, -56(%rbp)
	jle	.L9
	jmp	.L8
.L20:
	nop
.L8:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -40(%rbp)
	movq	-56(%rbp), %rax
	movq	%rax, -32(%rbp)
	movq	$0, -56(%rbp)
	movq	$1, -48(%rbp)
	jmp	.L10
.L11:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
	addq	$1, -56(%rbp)
.L10:
	movq	-48(%rbp), %rax
	cmpq	-40(%rbp), %rax
	jne	.L11
	movq	-56(%rbp), %rax
	movq	%rax, -24(%rbp)
	movq	-32(%rbp), %rax
	subq	-24(%rbp), %rax
	movq	%rax, -16(%rbp)
	movq	$1, -48(%rbp)
	movq	-64(%rbp), %rax
	cmpq	%rax, -24(%rbp)
	jl	.L12
	jmp	.L13
.L14:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
.L13:
	movq	-64(%rbp), %rax
	leaq	-1(%rax), %rdx
	movq	%rdx, -64(%rbp)
	testq	%rax, %rax
	jne	.L14
	jmp	.L15
.L12:
	movq	-64(%rbp), %rax
	subq	-24(%rbp), %rax
	movq	%rax, -64(%rbp)
	movq	-64(%rbp), %rax
	cqto
	idivq	-16(%rbp)
	movq	%rdx, %rax
	movq	%rax, -64(%rbp)
	movq	-40(%rbp), %rax
	movq	%rax, -48(%rbp)
	jmp	.L16
.L17:
	movq	-48(%rbp), %rax
	leaq	0(,%rax,8), %rdx
	leaq	town(%rip), %rax
	movq	(%rdx,%rax), %rax
	movq	%rax, -48(%rbp)
.L16:
	movq	-64(%rbp), %rax
	leaq	-1(%rax), %rdx
	movq	%rdx, -64(%rbp)
	testq	%rax, %rax
	jne	.L17
.L15:
	movq	-48(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L19
	call	__stack_chk_fail@PLT
.L19:
	leave
	.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:
