#include<iostream>
#include<string>
#include<math.h>
using namespace std;

int main() {
	string rgb[3];
	string code = "0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F";
	int ans = 1;
	for (int i = 0; i < 3; i++) {
		cin >> rgb[i];
		if (rgb[i] == "NONE") {
			ans *= pow(16, 2);
		}
		else {
			ans *= pow((code.length() - rgb[i].length()) / 2, 2);
		}
	}
	cout << ans;
}