#include <bits/stdc++.h>
#define MOD 998244353
#define mod 1000000007
#define ll long long
#define ull unsigned long long
#define ui unsigned int
using namespace std;
const int maxn = 1e6+9;
int main()
{
	string s;
	cin >> s;
	string str[s.length() / 3];
	int card[4] = {13,13,13,13};
	for (int i = 0; i < s.length(); i++)
	{
	    for (int j = 0; j < 3; j++)
	        str[i][j] = s[i + j];
    }
    for (int i = 0; i < s.length() / 3 - 1; i++)
    {
        for (int j = 0; j < s.length() / 3 - 1; j++)
        {
            if (str[i] == str[j])
            {
                cout << "GRESKA";
                return 0;
            }
        }
    }
    for (int i = 0; i < s.length() / 3; i++)
    {
        if (str[i][0] == 'P') card[0]--;
        else if (str[i][0] == 'K') card[1]--;
        else if (str[i][0] == 'H') card[2]--;
        else card[3]--;
    }
    printf("%d %d %d %d",card[0],card[1],card[2],card[3]);
	return 0;
}