
int main()
{
    int m,n,i,j,judge;
    int a[20][20];
    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++)
        {
            judge=1;
            if(i>0)
                judge=judge*(a[i][j]>=a[i-1][j]);
            if(j>0)
                judge=judge*(a[i][j]>=a[i][j-1]);
            if(i<m-1)
                judge=judge*(a[i][j]>=a[i+1][j]);
            if(j<n-1)
                judge=judge*(a[i][j]>=a[i][j+1]);
            if(judge==1)
                printf("%d %d\n",i,j);
        }

    return 0;
}
