#include<stdio.h>
#include<stdlib.h>

typedef long long int int64;

#define POS(i,j) ((i)*(m+1)+(j))

void run(void){
  int n,m;
  scanf("%d%d",&n,&m);
  int64 *a=(int64 *)calloc((m+1)*(m+1),sizeof(int64));
  int i,j;
  for(i=1;i<=m;i++){
    for(j=1;j<=m;j++){
      scanf("%lld",a+POS(i,j));
      a[POS(i,j)]+=a[POS(i-1,j)]+a[POS(i,j-1)]-a[POS(i-1,j-1)];
    }
  }
  while(n--){
    int x,y;
    scanf("%d%d",&x,&y);
    int cnt=0;
    for(i=x;i>=1;i--){
      for(j=x;j<=m;j++){
	int k,l;
	for(k=y;k>=1;k--){
	  for(l=y;l<=m;l++){
	    if(a[POS(j,l)]-a[POS(j,k-1)]-a[POS(i-1,l)]+a[POS(i-1,k-1)]==0) cnt++;
	  }
	}
      }
    }
    printf("%d\n",cnt);
  }
}

int main(void){
  run();
  return 0;
}