#include <iostream>
#include <cstdio>
#include <cmath>

using namespace std;

const int MIN = 1, MAX = 8;

int free(int x0, int y0) {
    int c = 0; double r0 = sqrt(5), r;
    for (int x = x0 - 2; x <= x0 + 2; x++)
        for (int y = y0 - 2; y <= y0+2; y++) {
            r = sqrt(pow(x - x0, 2) + pow(y - y0, 2));
            if (r == r0 && x >= MIN && x <= MAX && y >= MIN && y <= MAX) c++;
        }

    return c;
}

int main() {
    int T; // kolichestvo testovyx blokov
    cin >> T; cin.ignore();

    int x, y;
    for (int t = 0; t < T; t++) {
        x = cin.get() - 'a' + 1;
        y = cin.get() - '0';
        cout << free(x, y) << endl;
        cin.ignore();
    }
}

Edited by author 20.11.2016 00:44