#include <iostream>

int main()
{
    int c[3] = {256};
    char in[32];
    
    for(int i = 0; i < 3; i++)
    {
        std::cin >> in;
        
        if(in[0] == 'N')
            continue;
        
        int count = 1;
        for(int j = 1;; j += 2)
        {
            if(in[j] == 0)
                break;
            
            count++;
        }
        
        c[i] = 16 - count;
        c[i] = c[i] * c[i];
    }
    
    int ans = 1;
    for(int i = 0; i < 3; i++)
    {
        if(c[i])
            ans *= c[i];
    }
    
    std::cout << ans << std::endl;
    return 0;
}