import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int casesToTest = scanner.nextInt();
        scanner.nextLine();
        for (int i = 1; i <= casesToTest; i ++) {
            String boardPlace = scanner.nextLine();
            char positionArray[] = boardPlace.toCharArray();
            numberMoves(positionArray);
        }

    }

    public static void numberMoves(char[] placeArray) {
        int rowPosition = Integer.parseInt(String.valueOf(placeArray[1]));
        int asciiChar = (int) placeArray[0];
        int result = 0;

        if ((rowPosition >= 3 && rowPosition <= 6) && (asciiChar >= 99 && asciiChar <= 102)) {
            result = 8;
        } else if (((rowPosition == 2 || rowPosition == 7) && (asciiChar >= 99 && asciiChar <= 102)) || ((rowPosition >= 3 && rowPosition <= 6) && (asciiChar == 98 || asciiChar == 103))) {
            result = 6;
        } else if (((rowPosition == 2 || rowPosition == 7) && (asciiChar == 97 || asciiChar == 104)) || ((rowPosition == 1 || rowPosition == 8) && (asciiChar == 98 || asciiChar == 103))) {
            result = 3;
        } else if (((rowPosition == 1 || rowPosition == 8) && (asciiChar == 97 || asciiChar == 104))) {
            result = 2;
        } else {
            result = 4;
        }

        System.out.println(result);

    }


}