#include <iostream>
#include <string>
using namespace std;
int main() {
	int e=0,n=0,b=0,o=0;
	string s;
	getline(cin,s);
	for(int i=0;i<s.size();i++){
		if(s[i]>='a'&&s[i]<='z'||s[i]>='A'&&s[i]<='Z')
			e++;
		else if(s[i]>='0'&&s[i]<='9')
			n++;
		else if(s[i]==' ')
			b++;
		else
			o++;
	}
	cout<<e<<" "<<n<<" "<<b<<" "<<o<<endl;
	return 0;
}