2000
0, 7321, 6947, 120, 120, 1.63912033875, 1.72736432993
1, 7322, 6948, 0, 0, 0.0, 0.0
2, 7322, 6948, 0, 0, 0.0, 0.0
3, 7322, 6948, 19, 19, 0.259491942092, 0.273459988486