#include<stdio.h>

int function(char,int);

int main(void){
    int i,b,n;
    int arr[1001];
    char a;
    scanf("%d",&n);
    for(i=1;i<=n;i++){
        scanf("%1s",&a);
        scanf("%d",&b);
        arr[i]=function(a,b);
    }
    for(i=1;i<=n;i++)
        printf("%d\n",arr[i]);
return 0;
}

int function(char a, int b){
        int kil;
        if(a>='c' && a<='f' && b>=3 && b<=6)
            kil=8;
        else
            if(((b==2 || b==7) && a>='c' && a<='f') || (b>=3 && b<=6 && (a=='b' || a=='g')))
                kil=6;
        else
            if((a=='a' || a=='h') && (b==1 || b==8))
                kil=2;
        else
            if(((a=='a' || a=='h') && (b==7 || b==2 )) || ((a=='b' || a=='g') && (b==1 || b==8 )))
                kil=3;
        else
            kil=4;
return kil;
}