using System.Collections;
using System.Collections.Generic;
public static void Main()
List<Object>[] COBSP1 = new List<Object>[5];
COBSP1[0] = new List<Object>();
COBSP1[1] = new List<Object>();
COBSP1[2] = new List<Object>();
COBSP1[3] = new List<Object>();
COBSP1[4] = new List<Object>();
COBSP1[0].Add(new Object());
COBSP1[0].Add(new Object());
COBSP1[0].Add(new Object());
COBSP1[0].Add(new Object());
COBSP1[1].Add(new Object());
COBSP1[1].Add(new Object());
COBSP1[1].Add(new Object());
COBSP1[1].Add(new Object());
COBSP1[2].Add(new Object());
COBSP1[2].Add(new Object());
COBSP1[2].Add(new Object());
COBSP1[2].Add(new Object());
COBSP1[3].Add(new Object());
COBSP1[3].Add(new Object());
COBSP1[3].Add(new Object());
COBSP1[3].Add(new Object());
COBSP1[4].Add(new Object());
COBSP1[4].Add(new Object());
COBSP1[4].Add(new Object());
COBSP1[4].Add(new Object());