int main()
{
	int m,n,i,j,a[25][25],x[25][25];
	scanf("%d %d",&m,&n);
	for(i=0;i<m;i++)
		for(j=0;j<n;j++)
			scanf("%d",&a[i][j]);
	for(i=0;i<m;i++)
	{
		for(j=0;j<n;j++)
		{
			if(i==0&&j==0) {if(a[i][j]>=a[i][j+1]&&a[i][j]>=a[i+1][j]) x[i][j]=1;}
			if(i==0&&j!=0&&j!=n-1) {if(a[i][j]>=a[i][j+1]&&a[i][j]>=a[i+1][j]&&a[i][j]>=a[i][j-1]) x[i][j]=1;}
			if(i==0&&j==n-1) {if(a[i][j]>=a[i][j-1]&&a[i][j]>=a[i+1][j]) x[i][j]=1;}
			if(i!=0&&i!=m-1&&j==0) {if(a[i][j]>=a[i][j+1]&&a[i][j]>=a[i+1][j]&&a[i][j]>=a[i-1][j]) x[i][j]=1;}
			if(i!=0&&i!=m-1&&j!=0&&j!=n-1) {if(a[i][j]>=a[i][j+1]&&a[i][j]>=a[i+1][j]&&a[i][j]>=a[i-1][j]&&a[i][j]>=a[i][j-1]) x[i][j]=1;}
			if(i!=0&&i!=m-1&&j==n-1) {if(a[i][j]>=a[i][j-1]&&a[i][j]>=a[i+1][j]&&a[i][j]>=a[i-1][j]) x[i][j]=1;}
			if(i==m-1&&j==0) {if(a[i][j]>=a[i][j+1]&&a[i][j]>=a[i-1][j]) x[i][j]=1;}
			if(i==m-1&&j!=0&&j!=n-1) {if(a[i][j]>=a[i][j+1]&&a[i][j]>=a[i-1][j]&&a[i][j]>=a[i][j-1]) x[i][j]=1;}
			if(i==m-1&&j==n-1) {if(a[i][j]>=a[i][j-1]&&a[i][j]>=a[i-1][j]) x[i][j]=1;}
		}
	}
	for(i=0;i<m;i++)
	{
		for(j=0;j<n;j++)
		{
			if(x[i][j]==1) printf("%d %d\n",i,j);
		}
	}
	return 0;
}