#include<bits/stdc++.h> using namespace std; using Int = long long; template<typename T1,typename T2> inline void chmin(T1 &a,T2 b){if(a>b) a=b;} template<typename T1,typename T2> inline void chmax(T1 &a,T2 b){if(a<b) a=b;} //INSERT ABOVE HERE signed main(){ string a,b,c; cin>>a>>b>>c; Int x=(a=="NONE"?0:(a.size()+1)/2); Int y=(b=="NONE"?0:(b.size()+1)/2); Int z=(c=="NONE"?0:(c.size()+1)/2); cout<<(16-x)*(16-x)*(16-y)*(16-y)*(16-z)*(16-z)<<endl; return 0; }