#include<iostream>
#include<cstring>
using namespace std;
const int M = 1024;
int main()
{
	char line[M];
	cin.getline(line, M);
	int num[4];
	memset(num, 0, sizeof(num));
	int i = 0;
	while (line[i]) {
		if (line[i] >= 'a' && line[i] <= 'z' || line[i] >= 'A' && line[i] <= 'Z')
			num[0]++;
		else if (line[i] >= '0' && line[i] <= '9')
			num[1]++;
		else if (line[i] == ' ')
			num[2]++;
		else
			num[3]++;
		i++;
	}
	cout << num[0] << " " << num[1] << " " << num[2] << " " << num[3] << endl;
	return 0;
}