public static void Equalities(String msg, SCG.IEqualityComparer<IList<int>> equalityComparer)
{
Console.WriteLine("\n{0}:", msg);
Console.Write("Equals(col1,col2)={0,-5}; ", equalityComparer.Equals(col1, col2));
Console.Write("Equals(col1,col3)={0,-5}; ", equalityComparer.Equals(col1, col3));
Console.WriteLine("Equals(col2,col3)={0,-5}", equalityComparer.Equals(col2, col3));
}
