#include<bits/stdc++.h>
using namespace std;
int main() {
	char a;
	int num=0,let=0,oth=0;
	while(scanf("%c",&a)==1) {
		if(a=='?')break;
		if(a>='0'&&a<='9')num++;
		if(a>='A'&&a<='Z')let++;
		if(a>='a'&&a<='z')let++;
		if(a<48 || a>122)oth++;
		if(a>57 && a<65)oth++;
		if(a>90 && a<97)oth++;
	}
	cout<<let<<endl<<num<<endl<<oth;
}

半恼