#include <bits/stdc++.h>

using namespace std;

using ll = long long;

constexpr char newl = '\n';

int main() {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);

    string sr, sg, sb;
    cin >> sr >> sg >> sb;

    int cr = 16 - (sr == "NONE" ? 0 : (sr.size() + 1) / 2);
    int cg = 16 - (sg == "NONE" ? 0 : (sg.size() + 1) / 2);
    int cb = 16 - (sb == "NONE" ? 0 : (sb.size() + 1) / 2);

    cout << cr * cr * cg * cg * cb * cb << newl;
    return 0;
}