section .text
    global _start

_start:
    mov ecx, 12
    mov eax, '1'

l1:
    mov [num], eax
    mov eax, 4
    mov ebx, 1
    push ecx

    mov ecx, num
    mov edx, 1
    int 0x80

    mov byte [ws], 10
    mov eax, 4
    mov ebx, 1
    mov ecx, ws
    mov edx, 1
    int 0x80

    mov eax, [num]
    sub eax,'0'
    inc eax
    add eax,'0'
    pop ecx
    loop l1

    mov eax, 1
    int 0x80

section .bss
    num resb 1
    ws resb 1