#include <bits/stdc++.h>
using namespace std;
#define REP(i,a,n) for(int i=(a); i<(int)(n); i++)
#define rep(i,n) REP(i,0,n)
#define FOR(it,c) for(__typeof((c).begin()) it=(c).begin(); it!=(c).end(); ++it)
#define ALLOF(c) (c).begin(), (c).end()
typedef long long ll;
typedef unsigned long long ull;


int main(){
  string R,G,B;
  cin >> R >> G >> B;

  map<char,int> ngR, ngG, ngB;
  rep(i,R.size()) ngR[R[i]] = 1;
  rep(i,G.size()) ngG[G[i]] = 1;
  rep(i,B.size()) ngB[B[i]] = 1;

  string moji = "0123456789ABCDEF";
  ll ret = 1;
  if(R == "NONE"){
    ret *= moji.size() * (ll)(moji.size());
  }else{
    ll tmp = 0;
    rep(i,moji.size()) if(ngR.count(moji[i])==0) tmp++;
    ret *= tmp * tmp;
  }
  if(G == "NONE"){
    ret *= moji.size() * (ll)(moji.size());
  }else{
    ll tmp = 0;
    rep(i,moji.size()) if(ngG.count(moji[i])==0) tmp++;
    ret *= tmp * tmp;
  }
  if(B == "NONE"){
    ret *= moji.size() * (ll)(moji.size());
  }else{
    ll tmp = 0;
    rep(i,moji.size()) if(ngB.count(moji[i])==0) tmp++;
    ret *= tmp * tmp;
  }

  cout << ret << endl;
  
  
  return 0;
}