#include <bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
using mint = modint1000000007;
using namespace std;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf 1000000000000000

int main() {
    
	long long ans = 1;
	
	rep(i,3){
		string s;
		cin>>s;
		int remain = 16;
		if(s=="NONE"){
		}
		else{
			remain -= (s.size()+1)/2;
		}
		ans *= remain*remain;
	}
	cout<<ans<<endl;
	
    return 0;
}