#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i, n) for(ll i = 0, i##_len = (n); i < i##_len; i++)
#define reps(i, s, n) for(ll i = (s), i##_len = (n); i < i##_len; i++)
#define rrep(i, n) for(ll i = (n) - 1; i >= 0; i--)
#define rreps(i, e, n) for(ll i = (n) - 1; i >= (e); i--)
#define all(x) (x).begin(), (x).end()
#define sz(x) ((ll)(x).size())
#define len(x) ((ll)(x).length())

int main() {
    cin.tie(0);
    ios::sync_with_stdio(false);
    // ifstream in("input.txt");
    // cin.rdbuf(in.rdbuf());
    string r, g, b;
    cin >> r >> g >> b;
    ll rc = 16, gc = 16, bc = 16;
    if (r != "NONE") rc -= (len(r) + 1) / 2;
    if (g != "NONE") gc -= (len(g) + 1) / 2;
    if (b != "NONE") bc -= (len(b) + 1) / 2;
    cout << (rc * rc * gc * gc * bc * bc) << endl;
    return 0;
}