2000
0, 789, 789, 1, 1, 0.126742712294, 0.126742712294
1, 789, 789, 30, 30, 3.80228136882, 3.80228136882
2, 789, 789, 31, 31, 3.92902408112, 3.92902408112
3, 789, 789, 20, 20, 2.53485424588, 2.53485424588