#include<stdio.h>
int main()
{
    int n, A, p = 10000,find=0;
    scanf("%d", &n);
    while (p)
    {
        A = n / p % 10;
        if (A != 0||find)
{
find=1;
            printf("%d ", A);
    }
        p = p / 10;
    }