2000
0, 7555, 6121, 0, 0, 0.0, 0.0
1, 7555, 6121, 3, 3, 0.0397088021178, 0.0490115994119
2, 7555, 6121, 0, 0, 0.0, 0.0
3, 7555, 6121, 2, 2, 0.0264725347452, 0.0326743996079