section .data
    msg db "HelloWorld!", 0ah
    line db 0ah

section .text
    global _start

_start:
    mov r8, 11
    mov r15, 0
loop_start:
    mov rax, 1
    mov rdi, 1
    mov rsi, msg
    mov rdx, r8
    syscall
    
    mov rax, 1
    mov rdi, 1
    mov rsi, msg
    mov rdx, r15
    syscall
    
    mov rax, 1
    mov rdi, 1
    mov rsi, line
    mov rdx, 1
    syscall
    
    add r15, 1
    dec r8 
    jnz loop_start

    mov rax, 60
    mov rdi, 0
    syscall