#include<bits/stdc++.h>
using namespace std;

int main(){

char a;
int x =0,b = 0,c = 0,d =0;
while((a =getchar())!='\n')
{
    if(a>='0'&&a<='9')
        x++;
    else if((a>='a'&&a<='z')||(a>='A'&&a<='Z'))
        b++;
    else if(a==' ')
        c++;
    else
        d++;
}
printf("%d %d %d %d\n",b,x,c,d);
return 0;
}