#include <iostream>
#include <algorithm>
#include <vector>
#include <string>
#define int long long
using namespace std;
signed main() {
	string r, g, b; cin >> r >> g >> b;
	int ans = 1;
	if (r[0] == 'N')ans *= 16*16;
	else ans *= (16 - (r.size() + 1) / 2)*(16 - (r.size() + 1) / 2);
	if (g[0] == 'N')ans *= 16*16;
	else ans *= (16 - (g.size() + 1) / 2)*(16 - (g.size() + 1) / 2);
	if (b[0] == 'N')ans *= 16*16;
	else ans *= (16 - (b.size() + 1) / 2)*(16 - (b.size() + 1) / 2);
	cout << ans << endl;
}