#include <stdio.h>
#include <string.h>
int main(int argc, const char * argv[])
{
    char  s[100],shuzi[100],zimu[100],fuhao[100];
    gets(s);
    unsigned long x=strlen(s);
    int a=0,b=0,c=0;
    for (int i=0; i<x; i++)
    {
        if (s[i]>='0'&&s[i]<='9')
        {
            shuzi[a]=s[i];
            a++;
        }
        else if((s[i]>='a'&&s[i]<='z')||(s[i]>='A'&&s[i]<='z'))
        {
            zimu[b]=s[i];
            b++;
        }
        else
        {
            fuhao[c]=s[i];
            c++;
        }
    }
    printf("%s\n",zimu);
    printf("%s\n",shuzi);
    printf("%s\n",fuhao);
    return 0;
}