#include<iostream>
#include<string>
using namespace std;
string S; int a, b;
int main() {
	while (cin >> S) {
		a = 0; b = 0;
		for (int i = 1; i < S.size(); i++) {
			if (S[i] == 'A') {
				a++;
			}
			else {
				b++;
			}
		}
		if (a > b) {
			a++;
		}
		else {
			b++;
		}
		cout << a << ' ' << b << endl;
	}
}