#define _USE_MATH_DEFINES
#include<iostream>
#include<vector>
#include<algorithm>
#include<cmath>
#include<string>
#include<iomanip>
#include<numeric>
#include<queue>
#include<deque>
#include<stack>
#include<set>
#include<map>
#include<random>
using namespace std;
typedef long long ll;
const int mod=998244353;
bool r[16],g[16],b[16];
int main(){
	string sr,sg,sb;
	cin>>sr>>sg>>sb;
	for(int i=0;i<16;i++)
		r[i]=g[i]=b[i]=1;
	for(auto x:sr){
		if(sr=="NONE")
			break;
		if('0'<=x&&x<='9')
			r[x-'0']=0;
		if('A'<=x&&x<='F')
			r[x-'A'+10]=0;
	}
	for(auto x:sg){
		if(sg=="NONE")
			break;
		if('0'<=x&&x<='9')
			g[x-'0']=0;
		if('A'<=x&&x<='F')
			g[x-'A'+10]=0;
	}
	for(auto x:sb){
		if(sb=="NONE")
			break;
		if('0'<=x&&x<='9')
			b[x-'0']=0;
		if('A'<=x&&x<='F')
			b[x-'A'+10]=0;
	}
	int cr=count(r,r+16,1),cg=count(g,g+16,1),cb=count(b,b+16,1);
	cout<<cr*cr*cg*cg*cb*cb<<endl;
}