#include<stdio.h>
int main()
{
    int num;
    scanf("%d",num);
    printf("%01d\n",num);
    printf("%02d\n",num);
    printf("%03d\n",num);
    printf("04d\n",num);
    printf("05d\n",num);
    printf("06d\n",num);
    return 0;
}