2000
0, 7777, 7288, 22, 22, 0.2828854314, 0.301866081229
1, 7776, 7286, 16, 16, 0.205761316872, 0.219599231403
2, 7776, 7287, 72, 72, 0.925925925926, 0.988060930424
3, 7776, 7287, 791, 791, 10.1723251029, 10.8549471662