#include <cstdio>
#include <stdio.h>
#include <stdbool.h>
#include <iostream>
#include <map>
#include <vector>
#include <climits>
#include <stack>
#include <string>
#include <queue>
#include <algorithm>
#include <set>
#include <unordered_set>
#include <unordered_map>
#include <cmath>
#include <cctype>
#include <bitset>
#include <iomanip>
#include <cstring>
#include <numeric>
#include <cassert>
#include <random>
#include <chrono>
#include <fstream>
using namespace std;
#define int long long
#define pii pair<int, int>
#define mp make_pair
#define pb push_back
#define fi first
#define se second
int32_t main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
string s;
cin>>s;
map<string, bool> got;
map<char, int> c;
c['P']=c['K']=c['H']=c['T']=13;
for (int i=0; i<s.size(); i+=3){
string a = s.substr(i, 3);
if (got[a]){
cout<<"GRESKA";
return 0;
}
--c[s[i]];
}
cout<<c['P']<<" "<<c['K']<<" "<<c['H']<<" "<<c['T'];
}
