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

```c
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <stdio.h>
long long MAX(long long a,long long b){
    return a>b?a:b;
}
long long MIN(long long a,long long b){
    return a<b?a:b;
}
int compare(const void *a,const void *b){
    return *(long long *)a>*(long long *)b?1:-1;
}
long long factrial(int w){
    long long num=1;
    for(int i=1;i<=w;i++){
        num*=i;
        num%=1000000007;
    }    
    return num;
} 
int main()
{   int a,b,n,m,k,x,y,i;
    scanf("%d",&n);
    char s[n+1];
    scanf("%s",s);
    int alp[26]={0};
    long long ans=1,sub=0;
    int letter=0;
    for(i=0;i<n;i++){
        if(alp[s[i]-'a']==0){
            letter++;
        }
        alp[s[i]-'a']++;
        
    }
    for(i=0;i<26;i++){
            ans*=(alp[i]+1);
            ans%=1000000007;
        
    }
    ans-=1;
    
    
    printf("%lld",ans);

    return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	MAX
	.type	MAX, @function
MAX:
.LFB6:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movq	%rdi, -8(%rbp)
	movq	%rsi, -16(%rbp)
	movq	-16(%rbp), %rdx
	movq	-8(%rbp), %rax
	cmpq	%rax, %rdx
	cmovge	%rdx, %rax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE6:
	.size	MAX, .-MAX
	.globl	MIN
	.type	MIN, @function
MIN:
.LFB7:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movq	%rdi, -8(%rbp)
	movq	%rsi, -16(%rbp)
	movq	-16(%rbp), %rdx
	movq	-8(%rbp), %rax
	cmpq	%rax, %rdx
	cmovle	%rdx, %rax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE7:
	.size	MIN, .-MIN
	.globl	compare
	.type	compare, @function
compare:
.LFB8:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movq	%rdi, -8(%rbp)
	movq	%rsi, -16(%rbp)
	movq	-8(%rbp), %rax
	movq	(%rax), %rdx
	movq	-16(%rbp), %rax
	movq	(%rax), %rax
	cmpq	%rax, %rdx
	jle	.L6
	movl	$1, %eax
	jmp	.L8
.L6:
	movl	$-1, %eax
.L8:
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE8:
	.size	compare, .-compare
	.globl	factrial
	.type	factrial, @function
factrial:
.LFB9:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movl	%edi, -20(%rbp)
	movq	$1, -8(%rbp)
	movl	$1, -12(%rbp)
	jmp	.L10
.L11:
	movl	-12(%rbp), %eax
	cltq
	movq	-8(%rbp), %rdx
	imulq	%rdx, %rax
	movq	%rax, -8(%rbp)
	movq	-8(%rbp), %rcx
	movabsq	$-8543223828751151131, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	sarq	$29, %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rax, -8(%rbp)
	addl	$1, -12(%rbp)
.L10:
	movl	-12(%rbp), %eax
	cmpl	-20(%rbp), %eax
	jle	.L11
	movq	-8(%rbp), %rax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE9:
	.size	factrial, .-factrial
	.section	.rodata
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
.LC2:
	.string	"%lld"
	.text
	.globl	main
	.type	main, @function
main:
.LFB10:
	.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	$168, %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	-204(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-204(%rbp), %eax
	addl	$1, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -184(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, %r14
	movl	$0, %r15d
	movslq	%eax, %rdx
	movq	%rdx, %r12
	movl	$0, %r13d
	cltq
	movl	$16, %edx
	subq	$1, %rdx
	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
.L14:
	cmpq	%rdx, %rsp
	je	.L15
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L14
.L15:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L16
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L16:
	movq	%rsp, %rax
	addq	$0, %rax
	movq	%rax, -176(%rbp)
	movq	-176(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-160(%rbp), %rdx
	movl	$0, %eax
	movl	$13, %ecx
	movq	%rdx, %rdi
	rep stosq
	movq	$1, -192(%rbp)
	movq	$0, -168(%rbp)
	movl	$0, -196(%rbp)
	movl	$0, -200(%rbp)
	jmp	.L17
.L19:
	movq	-176(%rbp), %rdx
	movl	-200(%rbp), %eax
	cltq
	movzbl	(%rdx,%rax), %eax
	movsbl	%al, %eax
	subl	$97, %eax
	cltq
	movl	-160(%rbp,%rax,4), %eax
	testl	%eax, %eax
	jne	.L18
	addl	$1, -196(%rbp)
.L18:
	movq	-176(%rbp), %rdx
	movl	-200(%rbp), %eax
	cltq
	movzbl	(%rdx,%rax), %eax
	movsbl	%al, %eax
	subl	$97, %eax
	movslq	%eax, %rdx
	movl	-160(%rbp,%rdx,4), %edx
	addl	$1, %edx
	cltq
	movl	%edx, -160(%rbp,%rax,4)
	addl	$1, -200(%rbp)
.L17:
	movl	-204(%rbp), %eax
	cmpl	%eax, -200(%rbp)
	jl	.L19
	movl	$0, -200(%rbp)
	jmp	.L20
.L21:
	movl	-200(%rbp), %eax
	cltq
	movl	-160(%rbp,%rax,4), %eax
	addl	$1, %eax
	cltq
	movq	-192(%rbp), %rdx
	imulq	%rdx, %rax
	movq	%rax, -192(%rbp)
	movq	-192(%rbp), %rcx
	movabsq	$-8543223828751151131, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	sarq	$29, %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rax, -192(%rbp)
	addl	$1, -200(%rbp)
.L20:
	cmpl	$25, -200(%rbp)
	jle	.L21
	subq	$1, -192(%rbp)
	movq	-192(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	movq	%rbx, %rsp
	movq	-56(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L23
	call	__stack_chk_fail@PLT
.L23:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE10:
	.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
	.p2align 4
	.globl	MAX
	.type	MAX, @function
MAX:
.LFB51:
	.cfi_startproc
	endbr64
	cmpq	%rdi, %rsi
	movq	%rdi, %rax
	cmovge	%rsi, %rax
	ret
	.cfi_endproc
.LFE51:
	.size	MAX, .-MAX
	.p2align 4
	.globl	MIN
	.type	MIN, @function
MIN:
.LFB52:
	.cfi_startproc
	endbr64
	cmpq	%rdi, %rsi
	movq	%rdi, %rax
	cmovle	%rsi, %rax
	ret
	.cfi_endproc
.LFE52:
	.size	MIN, .-MIN
	.p2align 4
	.globl	compare
	.type	compare, @function
compare:
.LFB53:
	.cfi_startproc
	endbr64
	movq	(%rsi), %rax
	cmpq	%rax, (%rdi)
	setg	%al
	movzbl	%al, %eax
	leal	-1(%rax,%rax), %eax
	ret
	.cfi_endproc
.LFE53:
	.size	compare, .-compare
	.p2align 4
	.globl	factrial
	.type	factrial, @function
factrial:
.LFB54:
	.cfi_startproc
	endbr64
	testl	%edi, %edi
	jle	.L10
	leal	1(%rdi), %r8d
	movl	$1, %esi
	movl	$1, %eax
	movabsq	$-8543223828751151131, %rdi
	.p2align 4,,10
	.p2align 3
.L9:
	imulq	%rsi, %rax
	addq	$1, %rsi
	movq	%rax, %rcx
	imulq	%rdi
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	cmpq	%r8, %rsi
	jne	.L9
	ret
	.p2align 4,,10
	.p2align 3
.L10:
	movl	$1, %eax
	ret
	.cfi_endproc
.LFE54:
	.size	factrial, .-factrial
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
.LC2:
	.string	"%lld"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB55:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	.LC0(%rip), %rdi
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	addq	$-128, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-116(%rbp), %rsi
	call	__isoc99_scanf@PLT
	movl	-116(%rbp), %eax
	movq	%rsp, %rcx
	addl	$1, %eax
	cltq
	addq	$15, %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rcx
	andq	$-16, %rdx
	cmpq	%rcx, %rsp
	je	.L14
.L26:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rcx, %rsp
	jne	.L26
.L14:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L27
.L15:
	movq	%rsp, %rsi
	leaq	.LC1(%rip), %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	leaq	-112(%rbp), %rsi
	movl	$13, %ecx
	xorl	%eax, %eax
	movq	%rsi, %rdi
	rep stosq
	movslq	-116(%rbp), %rcx
	testl	%ecx, %ecx
	jle	.L16
	movq	%rsp, %rdx
	addq	%rsp, %rcx
	.p2align 4,,10
	.p2align 3
.L17:
	movsbl	(%rdx), %eax
	addq	$1, %rdx
	subl	$97, %eax
	cltq
	addl	$1, -112(%rbp,%rax,4)
	cmpq	%rdx, %rcx
	jne	.L17
.L16:
	movq	%rsi, %rdi
	leaq	-8(%rbp), %r8
	movl	$1, %edx
	movabsq	$-8543223828751151131, %rsi
	.p2align 4,,10
	.p2align 3
.L18:
	movl	(%rdi), %eax
	addq	$4, %rdi
	leal	1(%rax), %ecx
	movslq	%ecx, %rcx
	imulq	%rdx, %rcx
	movq	%rcx, %rax
	imulq	%rsi
	movq	%rcx, %rax
	sarq	$63, %rax
	addq	%rcx, %rdx
	sarq	$29, %rdx
	subq	%rax, %rdx
	imulq	$1000000007, %rdx, %rax
	subq	%rax, %rcx
	movq	%rcx, %rdx
	cmpq	%rdi, %r8
	jne	.L18
	subq	$1, %rdx
	xorl	%eax, %eax
	movl	$1, %edi
	leaq	.LC2(%rip), %rsi
	call	__printf_chk@PLT
	movq	-8(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L28
	leave
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	xorl	%eax, %eax
	ret
.L27:
	.cfi_restore_state
	orq	$0, -8(%rsp,%rdx)
	jmp	.L15
.L28:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE55:
	.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
	.p2align 4
	.globl	MAX
	.type	MAX, @function
MAX:
.LFB51:
	.cfi_startproc
	endbr64
	cmpq	%rdi, %rsi
	movq	%rdi, %rax
	cmovge	%rsi, %rax
	ret
	.cfi_endproc
.LFE51:
	.size	MAX, .-MAX
	.p2align 4
	.globl	MIN
	.type	MIN, @function
MIN:
.LFB52:
	.cfi_startproc
	endbr64
	cmpq	%rdi, %rsi
	movq	%rdi, %rax
	cmovle	%rsi, %rax
	ret
	.cfi_endproc
.LFE52:
	.size	MIN, .-MIN
	.p2align 4
	.globl	compare
	.type	compare, @function
compare:
.LFB53:
	.cfi_startproc
	endbr64
	movq	(%rsi), %rax
	cmpq	%rax, (%rdi)
	setg	%al
	movzbl	%al, %eax
	leal	-1(%rax,%rax), %eax
	ret
	.cfi_endproc
.LFE53:
	.size	compare, .-compare
	.p2align 4
	.globl	factrial
	.type	factrial, @function
factrial:
.LFB54:
	.cfi_startproc
	endbr64
	testl	%edi, %edi
	jle	.L10
	leal	1(%rdi), %r8d
	movl	$1, %esi
	movl	$1, %eax
	movabsq	$-8543223828751151131, %rdi
	.p2align 4,,10
	.p2align 3
.L9:
	imulq	%rsi, %rax
	addq	$1, %rsi
	movq	%rax, %rcx
	imulq	%rdi
	leaq	(%rdx,%rcx), %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	sarq	$29, %rax
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	cmpq	%r8, %rsi
	jne	.L9
	ret
	.p2align 4,,10
	.p2align 3
.L10:
	movl	$1, %eax
	ret
	.cfi_endproc
.LFE54:
	.size	factrial, .-factrial
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
.LC2:
	.string	"%lld"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB55:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	.LC0(%rip), %rdi
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	addq	$-128, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-116(%rbp), %rsi
	call	__isoc99_scanf@PLT
	movl	-116(%rbp), %eax
	movq	%rsp, %rcx
	addl	$1, %eax
	cltq
	addq	$15, %rax
	movq	%rax, %rdx
	andq	$-4096, %rax
	subq	%rax, %rcx
	andq	$-16, %rdx
	cmpq	%rcx, %rsp
	je	.L14
.L26:
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	cmpq	%rcx, %rsp
	jne	.L26
.L14:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	jne	.L27
.L15:
	movq	%rsp, %rsi
	leaq	.LC1(%rip), %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	leaq	-112(%rbp), %rsi
	movl	$13, %ecx
	xorl	%eax, %eax
	movq	%rsi, %rdi
	rep stosq
	movslq	-116(%rbp), %rcx
	testl	%ecx, %ecx
	jle	.L16
	movq	%rsp, %rdx
	addq	%rsp, %rcx
	.p2align 4,,10
	.p2align 3
.L17:
	movsbl	(%rdx), %eax
	addq	$1, %rdx
	subl	$97, %eax
	cltq
	addl	$1, -112(%rbp,%rax,4)
	cmpq	%rdx, %rcx
	jne	.L17
.L16:
	movq	%rsi, %rdi
	leaq	-8(%rbp), %r8
	movl	$1, %edx
	movabsq	$-8543223828751151131, %rsi
	.p2align 4,,10
	.p2align 3
.L18:
	movl	(%rdi), %eax
	addq	$4, %rdi
	leal	1(%rax), %ecx
	movslq	%ecx, %rcx
	imulq	%rdx, %rcx
	movq	%rcx, %rax
	imulq	%rsi
	movq	%rcx, %rax
	sarq	$63, %rax
	addq	%rcx, %rdx
	sarq	$29, %rdx
	subq	%rax, %rdx
	imulq	$1000000007, %rdx, %rax
	subq	%rax, %rcx
	movq	%rcx, %rdx
	cmpq	%rdi, %r8
	jne	.L18
	subq	$1, %rdx
	xorl	%eax, %eax
	movl	$1, %edi
	leaq	.LC2(%rip), %rsi
	call	__printf_chk@PLT
	movq	-8(%rbp), %rax
	subq	%fs:40, %rax
	jne	.L28
	leave
	.cfi_remember_state
	.cfi_def_cfa 7, 8
	xorl	%eax, %eax
	ret
.L27:
	.cfi_restore_state
	orq	$0, -8(%rsp,%rdx)
	jmp	.L15
.L28:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE55:
	.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 <stdlib.h>
#include <string.h>
#include <math.h>
#include <stdio.h>
long long MAX(long long a,long long b){
    return a>b?a:b;
}
long long MIN(long long a,long long b){
    return a<b?a:b;
}
int compare(const void *a,const void *b){
    return *(long long *)a>*(long long *)b?1:-1;
}
long long factrial(int w){
    long long num=1;
    for(int i=1;i<=w;i++){
        num*=i;
        num%=1000000007;
    }    
    return num;
} 
int main()
{   int a,b,n,m,k,x,y,i;
    scanf("%d",&n);
    char s[n+1];
    scanf("%s",s);
    int alp[26]={0};
    long long ans=1,sub=0;
    int letter=0;
    for(i=0;i<n;i++){
        if(alp[s[i]-'a']==0){
            letter++;
        }
        alp[s[i]-'a']++;
        
    }
    for(i=0;i<26;i++){
            ans*=(alp[i]+1);
            ans%=1000000007;
        
    }
    ans-=1;
    
    
    printf("%lld",ans);

    return 0;
}

3
aab
 4
dcba
 4
bbcd
 3
bac
 5
bbbba
 5
aabbc
 3
aaa
 4
adda
 5
abcda
 4
bbbb

5 15 11 7 9 17 3 8 23 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 <stdlib.h>
#include <string.h>
#include <math.h>
#include <stdio.h>
long long MAX(long long a,long long b){
    return a>b?a:b;
}
long long MIN(long long a,long long b){
    return a<b?a:b;
}
int compare(const void *a,const void *b){
    return *(long long *)a>*(long long *)b?1:-1;
}
long long factrial(int w){
    long long num=1;
    for(int i=1;i<=w;i++){
        num*=i;
        num%=1000000007;
    }    
    return num;
} 
int main()
{   int a,b,n,m,k,x,y,i;
    scanf("%d",&n);
    char s[n+1];
    scanf("%s",s);
    int alp[26]={0};
    long long ans=1,sub=0;
    int letter=0;
    for(i=0;i<n;i++){
        if(alp[s[i]-'a']==0){
            letter++;
        }
        alp[s[i]-'a']++;
        
    }
    for(i=0;i<26;i++){
            ans*=(alp[i]+1);
            ans%=1000000007;
        
    }
    ans-=1;
    
    
    printf("%lld",ans);

    return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	MAX
	.type	MAX, @function
MAX:
.LFB6:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movq	%rdi, -8(%rbp)
	movq	%rsi, -16(%rbp)
	movq	-16(%rbp), %rdx
	movq	-8(%rbp), %rax
	cmpq	%rax, %rdx
	cmovge	%rdx, %rax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE6:
	.size	MAX, .-MAX
	.globl	MIN
	.type	MIN, @function
MIN:
.LFB7:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movq	%rdi, -8(%rbp)
	movq	%rsi, -16(%rbp)
	movq	-16(%rbp), %rdx
	movq	-8(%rbp), %rax
	cmpq	%rax, %rdx
	cmovle	%rdx, %rax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE7:
	.size	MIN, .-MIN
	.globl	compare
	.type	compare, @function
compare:
.LFB8:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movq	%rdi, -8(%rbp)
	movq	%rsi, -16(%rbp)
	movq	-8(%rbp), %rax
	movq	(%rax), %rdx
	movq	-16(%rbp), %rax
	movq	(%rax), %rax
	cmpq	%rax, %rdx
	jle	.L6
	movl	$1, %eax
	jmp	.L8
.L6:
	movl	$-1, %eax
.L8:
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE8:
	.size	compare, .-compare
	.globl	factrial
	.type	factrial, @function
factrial:
.LFB9:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movl	%edi, -20(%rbp)
	movq	$1, -8(%rbp)
	movl	$1, -12(%rbp)
	jmp	.L10
.L11:
	movl	-12(%rbp), %eax
	cltq
	movq	-8(%rbp), %rdx
	imulq	%rdx, %rax
	movq	%rax, -8(%rbp)
	movq	-8(%rbp), %rcx
	movabsq	$-8543223828751151131, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	sarq	$29, %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rax, -8(%rbp)
	addl	$1, -12(%rbp)
.L10:
	movl	-12(%rbp), %eax
	cmpl	-20(%rbp), %eax
	jle	.L11
	movq	-8(%rbp), %rax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE9:
	.size	factrial, .-factrial
	.section	.rodata
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
.LC2:
	.string	"%lld"
	.text
	.globl	main
	.type	main, @function
main:
.LFB10:
	.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	$168, %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	-204(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-204(%rbp), %eax
	addl	$1, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -184(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, %r14
	movl	$0, %r15d
	movslq	%eax, %rdx
	movq	%rdx, %r12
	movl	$0, %r13d
	cltq
	movl	$16, %edx
	subq	$1, %rdx
	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
.L14:
	cmpq	%rdx, %rsp
	je	.L15
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L14
.L15:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L16
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L16:
	movq	%rsp, %rax
	addq	$0, %rax
	movq	%rax, -176(%rbp)
	movq	-176(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-160(%rbp), %rdx
	movl	$0, %eax
	movl	$13, %ecx
	movq	%rdx, %rdi
	rep stosq
	movq	$1, -192(%rbp)
	movq	$0, -168(%rbp)
	movl	$0, -196(%rbp)
	movl	$0, -200(%rbp)
	jmp	.L17
.L19:
	movq	-176(%rbp), %rdx
	movl	-200(%rbp), %eax
	cltq
	movzbl	(%rdx,%rax), %eax
	movsbl	%al, %eax
	subl	$97, %eax
	cltq
	movl	-160(%rbp,%rax,4), %eax
	testl	%eax, %eax
	jne	.L18
	addl	$1, -196(%rbp)
.L18:
	movq	-176(%rbp), %rdx
	movl	-200(%rbp), %eax
	cltq
	movzbl	(%rdx,%rax), %eax
	movsbl	%al, %eax
	subl	$97, %eax
	movslq	%eax, %rdx
	movl	-160(%rbp,%rdx,4), %edx
	addl	$1, %edx
	cltq
	movl	%edx, -160(%rbp,%rax,4)
	addl	$1, -200(%rbp)
.L17:
	movl	-204(%rbp), %eax
	cmpl	%eax, -200(%rbp)
	jl	.L19
	movl	$0, -200(%rbp)
	jmp	.L20
.L21:
	movl	-200(%rbp), %eax
	cltq
	movl	-160(%rbp,%rax,4), %eax
	addl	$1, %eax
	cltq
	movq	-192(%rbp), %rdx
	imulq	%rdx, %rax
	movq	%rax, -192(%rbp)
	movq	-192(%rbp), %rcx
	movabsq	$-8543223828751151131, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	sarq	$29, %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rax, -192(%rbp)
	addl	$1, -200(%rbp)
.L20:
	cmpl	$25, -200(%rbp)
	jle	.L21
	subq	$1, -192(%rbp)
	movq	-192(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	movq	%rbx, %rsp
	movq	-56(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L23
	call	__stack_chk_fail@PLT
.L23:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE10:
	.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	MAX
	.type	MAX, @function
MAX:
.LFB6:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movq	%rdi, -8(%rbp)
	movq	%rsi, -16(%rbp)
	movq	-16(%rbp), %rdx
	movq	-8(%rbp), %rax
	cmpq	%rax, %rdx
	cmovge	%rdx, %rax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE6:
	.size	MAX, .-MAX
	.globl	MIN
	.type	MIN, @function
MIN:
.LFB7:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movq	%rdi, -8(%rbp)
	movq	%rsi, -16(%rbp)
	movq	-16(%rbp), %rdx
	movq	-8(%rbp), %rax
	cmpq	%rax, %rdx
	cmovle	%rdx, %rax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE7:
	.size	MIN, .-MIN
	.globl	compare
	.type	compare, @function
compare:
.LFB8:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movq	%rdi, -8(%rbp)
	movq	%rsi, -16(%rbp)
	movq	-8(%rbp), %rax
	movq	(%rax), %rdx
	movq	-16(%rbp), %rax
	movq	(%rax), %rax
	cmpq	%rax, %rdx
	jle	.L6
	movl	$1, %eax
	jmp	.L8
.L6:
	movl	$-1, %eax
.L8:
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE8:
	.size	compare, .-compare
	.globl	factrial
	.type	factrial, @function
factrial:
.LFB9:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movl	%edi, -20(%rbp)
	movq	$1, -8(%rbp)
	movl	$1, -12(%rbp)
	jmp	.L10
.L11:
	movl	-12(%rbp), %eax
	cltq
	movq	-8(%rbp), %rdx
	imulq	%rdx, %rax
	movq	%rax, -8(%rbp)
	movq	-8(%rbp), %rcx
	movabsq	$-8543223828751151131, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	sarq	$29, %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rax, -8(%rbp)
	addl	$1, -12(%rbp)
.L10:
	movl	-12(%rbp), %eax
	cmpl	-20(%rbp), %eax
	jle	.L11
	movq	-8(%rbp), %rax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE9:
	.size	factrial, .-factrial
	.section	.rodata
.LC0:
	.string	"%d"
.LC1:
	.string	"%s"
.LC2:
	.string	"%lld"
	.text
	.globl	main
	.type	main, @function
main:
.LFB10:
	.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	$168, %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	-204(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movl	-204(%rbp), %eax
	addl	$1, %eax
	movslq	%eax, %rdx
	subq	$1, %rdx
	movq	%rdx, -184(%rbp)
	movslq	%eax, %rdx
	movq	%rdx, %r14
	movl	$0, %r15d
	movslq	%eax, %rdx
	movq	%rdx, %r12
	movl	$0, %r13d
	cltq
	movl	$16, %edx
	subq	$1, %rdx
	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
.L14:
	cmpq	%rdx, %rsp
	je	.L15
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L14
.L15:
	movq	%rax, %rdx
	andl	$4095, %edx
	subq	%rdx, %rsp
	movq	%rax, %rdx
	andl	$4095, %edx
	testq	%rdx, %rdx
	je	.L16
	andl	$4095, %eax
	subq	$8, %rax
	addq	%rsp, %rax
	orq	$0, (%rax)
.L16:
	movq	%rsp, %rax
	addq	$0, %rax
	movq	%rax, -176(%rbp)
	movq	-176(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	leaq	-160(%rbp), %rdx
	movl	$0, %eax
	movl	$13, %ecx
	movq	%rdx, %rdi
	rep stosq
	movq	$1, -192(%rbp)
	movq	$0, -168(%rbp)
	movl	$0, -196(%rbp)
	movl	$0, -200(%rbp)
	jmp	.L17
.L19:
	movq	-176(%rbp), %rdx
	movl	-200(%rbp), %eax
	cltq
	movzbl	(%rdx,%rax), %eax
	movsbl	%al, %eax
	subl	$97, %eax
	cltq
	movl	-160(%rbp,%rax,4), %eax
	testl	%eax, %eax
	jne	.L18
	addl	$1, -196(%rbp)
.L18:
	movq	-176(%rbp), %rdx
	movl	-200(%rbp), %eax
	cltq
	movzbl	(%rdx,%rax), %eax
	movsbl	%al, %eax
	subl	$97, %eax
	movslq	%eax, %rdx
	movl	-160(%rbp,%rdx,4), %edx
	addl	$1, %edx
	cltq
	movl	%edx, -160(%rbp,%rax,4)
	addl	$1, -200(%rbp)
.L17:
	movl	-204(%rbp), %eax
	cmpl	%eax, -200(%rbp)
	jl	.L19
	movl	$0, -200(%rbp)
	jmp	.L20
.L21:
	movl	-200(%rbp), %eax
	cltq
	movl	-160(%rbp,%rax,4), %eax
	addl	$1, %eax
	cltq
	movq	-192(%rbp), %rdx
	imulq	%rdx, %rax
	movq	%rax, -192(%rbp)
	movq	-192(%rbp), %rcx
	movabsq	$-8543223828751151131, %rdx
	movq	%rcx, %rax
	imulq	%rdx
	leaq	(%rdx,%rcx), %rax
	sarq	$29, %rax
	movq	%rcx, %rdx
	sarq	$63, %rdx
	subq	%rdx, %rax
	imulq	$1000000007, %rax, %rdx
	movq	%rcx, %rax
	subq	%rdx, %rax
	movq	%rax, -192(%rbp)
	addl	$1, -200(%rbp)
.L20:
	cmpl	$25, -200(%rbp)
	jle	.L21
	subq	$1, -192(%rbp)
	movq	-192(%rbp), %rax
	movq	%rax, %rsi
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	movq	%rbx, %rsp
	movq	-56(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L23
	call	__stack_chk_fail@PLT
.L23:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE10:
	.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:
