#include <stdio.h>
int main()
{
int arr[11][11]={};
int i,j,n,m,bomb;//n,m: 폭탄 좌표
for(i=1; i<=9; i++);
{
for(j=1; j<=9; j++)
{
scanf("%d", &arr[i][j]);
}
scanf("%d %d", &n,&m);
}
if(arr[n][m]==1)
{
bomb++;
}
if(arr[n-1][m-1]==1)
{
bomb++;
}
if(arr[n-1][m]==1)
{
bomb++;
}
if(arr[n-1][m+1]==1)
{
bomb++;
}
if(arr[n][m-1]==1)
{
bomb++;
}
if(arr[n][m]==1)
{
bomb++;
}
if(arr[n][m+1]==1)
{
bomb++;
}
if(arr[n+1][m-1]==1)
{
bomb++;
}
if(arr[n+1][m]==1)
{
bomb++;
}
if(arr[n+1][m+1]==1)
{
bomb++;
}
printf("%d", bomb);
return 0;
}