int main()
{
	int n,m,i,j;
	cin>>n>>m;
	int a[n+2][m+2];
	for(i=0;i<n+2;i++)
			for(j=0;j<m+2;j++)a[i][j]=0;
	for(i=1;i<n+1;i++)
		for(j=1;j<m+1;j++)
		{
			cin>>a[i][j];
		}
	for(i=1;i<n+1;i++)
		for(j=1;j<m+1;j++)
		{
         if((a[i+1][j]<=a[i][j])&&(a[i-1][j]<=a[i][j])&&(a[i][j+1]<=a[i][j])&&(a[i][j-1]<=a[i][j])	)
         {
        	 cout<<i-1<<" "<<j-1<<endl;
         }
		}
	return 0;
}