#include <bits/stdc++.h>
using namespace std;

int main()
{
	string s[3];
	cin >> s[0] >> s[1] >> s[2];

	int num[3] = {0};
	for( int i = 0; i < 3; i++ ) {
		if( s[i] == "NONE" ) num[i] = 16;
		else {
			int n = 1;
			int pos = 0;
			while( true ) {
				int j = s[i].find( ',', pos );
				if( j == string::npos ) break;
				n++;
				pos = j + 1;
			}
			num[i] = 16 - n;
		}
	}

	int ans = num[0] * num[0] * num[1] * num[1] * num[2] * num[2];

	cout << ans << endl;
}