using System;

class Program {
    static void Main() {
        int n = int.Parse(Console.ReadLine());
        string[] move = new string[n];
        for(int i = 0; i < n; i++) {
            move[i] = Console.ReadLine();
        }

        for(int i = 0; i < n; i++) {
            if(move[i][0] >= 'c' && move[i][0] <= 'f' &&
                move[i][1] >= '3' && move[i][1] <= '6') {
                Console.WriteLine(8);
            }
            else if(((move[i][0] == 'b' || move[i][0] == 'g') && move[i][1] >= '3' && move[i][1] <= '6') ||
                ((move[i][1] == '2' || move[i][1] == '7') && move[i][0] >= 'c' && move[i][0] <= 'f')) {
                Console.WriteLine(6);
            }
            else if(move[i] == "a1" || move[i] == "a8" || move[i] == "h8" || move[i] == "h1") {
                Console.WriteLine(2);
            }
            else if((move[i][0] == 'a' && (move[i][1] == '2' || move[i][1] == '7')) ||
                (move[i][0] == 'b' && (move[i][1] == '1' || move[i][1] == '8')) ||
                (move[i][0] == 'g' && (move[i][1] == '1' || move[i][1] == '8')) ||
                (move[i][0] == 'h' && (move[i][1] == '2' || move[i][1] == '7'))) {
                Console.WriteLine(3);
            }
            else
                Console.WriteLine(4);
        }
    }
}