#include <stdio.h>

int main(void) {
int n,k,i;
char c;
scanf("%d",&n);
while(n--){
scanf("%1s%d",&c,&k);
if((c=='a'||c=='h')&&(k==1||k==8)) {printf("2\n"); continue;}
if((c=='a'||c=='h')&&(k==2||k==7)) {printf("3\n"); continue;}
if((c=='b'||c=='g')&&(k==1||k==8)) {printf("3\n"); continue;}
if((c=='b'||c=='g')&&(k==2||k==7)) {printf("4\n"); continue;}
if(c<'b'||c>'g') {printf("4\n"); continue;}
if(k<2||k>7) {printf("4\n"); continue;}
if((c=='b'||c=='g') || (k==2||k==7)) {printf("6\n"); continue;}
printf("8\n");
}
return 0;
}