#include <bits/stdc++.h> using namespace std; string a; int k,z,s,q; int main() { getline(cin,a); int len=a.size(); for(int i=0;i<len;i++) if(a[i]>='a' && a[i]<='z' || a[i]>='A' && a[i]<='Z') z++; else if(a[i]>='0' && a[i]<='9') s++; else if(a[i]==' ') k++; else q++; cout << z << " " << s << " " << k << " " << q; return 0; }