#include <iostream>
using namespace std;
int n,m,i,j,v[1001][1001],x=0;
int main()
{
	cin>>n>>m;
	for(i=1; i<=n; i++) for(j=1; j<=m; j++) cin>>v[i][j];
	for(i=1; i<=n; i++)
        for(j=1; j<=m; j++)
          if(v[i+1][j]%2==0&&
           v[i-1][j]%2==0&&
           v[i][j+1]%2==0&&
           v[i][j-1]%2==0) x++;
           cout<<x;
	return 0;
}