#include <cstdio> #include <cstring> #include <iostream> #include <string> #include <cmath> #include <bitset> #include <vector> #include <map> #include <set> #include <queue> #include <deque> #include <algorithm> #include <complex> #include <unordered_map> #include <unordered_set> #include <random> #include <cassert> using namespace std; typedef long long int ll; typedef pair<int, int> P; int main() { string r[3]; ll ans=1; for(int i=0; i<3; i++){ cin>>r[i]; if(r[i]=="NONE"){ ans*=256; continue; } ll c=16-((ll)r[i].size()+1)/2; ans*=c; ans*=c; } cout<<ans<<endl; return 0; }