#include <iostream> #include <vector> #include <string> #include <cmath> #include <algorithm> #include <utility> #include <queue> #include <set> #include <map> #include <deque> #include <iomanip> #include <cstdio> #include <stack> #include <numeric> using namespace std; typedef long long ll; typedef pair<int,int> PII; typedef vector<int> VI; typedef vector<VI> VVI; #define MP make_pair #define PB push_back #define inf 1000000007 #define rep(i,n) for(int i=0;i<(int)(n);++i) int main(){ int a,b,c; string p,q,r; cin >> p >> q >> r; if(p=="NONE"){ a = 16; }else{ a = 16- (p.size()+1)/2; } if(q=="NONE"){ b = 16; }else{ b = 16- (q.size()+1)/2; } if(r=="NONE"){ c = 16; }else{ c = 16- (r.size()+1)/2; } cout << a*a*b*b*c*c << endl; return 0; }