#define _CRT_SECURE_NO_WARNINGS 1

#include<stdio.h>

void print(int n)
{
	if(n>9)
	{
		print(n/10);
	}
	printf("%d ",n%10);
}

int  main()
{
	unsigned int num = 0;
	scanf("%d", &num);
	print(num);
    return 0;
}