Program
#include <bits/stdc++.h>
using namespace std;
int main()
{
int T, X;
char S;
cin >> T;
while (T--)
{
cin >> X;
int carlsen = 0;
int chef = 0;
int cc;
for (int i = 0; i < 14; i++)
{
cin >> S;
if (S == 'C') { carlsen += 2; }
else if (S == 'N') { chef += 2; }
else
{
carlsen++;
chef++;
}
}
if (carlsen > chef) { cc = 60 * X; }
else if (chef > carlsen) { cc = 40 * X; }
else { cc = 55 * X; }
cout << cc << '\n';
}
}