include <bits/stdc++.h>
using namespace std; //#define _debug 0
int main() {
string s;
getline(cin, s);
int x = 0, d = 0, k = 0;
for (auto it = s.begin(); it != s.end(); it++) {
if (islower(*it)) {
x++;
} else if (iswupper(*it)) {
d++;
} else if (*it == ' ') {
k++;
}
}
cout << d << " " << x << " " << k;
return 0;
}
