2000-01-09T06:50:41.155Z	2000-01-09T13:46:34.224Z	a/o1	
2000-01-09T19:55:40.072Z	2000-01-10T06:45:29.242Z	a/o2	
2000-01-10T13:25:46.570Z	2000-01-10T22:47:13.213Z	a/o3	
2000-01-11T12:12:59.783Z	2000-01-11T19:03:40.939Z	b/o1	
2000-01-12T03:22:44.621Z	2000-01-12T11:26:12.563Z	b/o2	
2000-01-12T20:11:15.812Z	2000-01-13T05:27:30.542Z	b/o3	
2000-01-13T08:39:51.336Z	2000-01-13T15:14:56.751Z	b/o4	
2000-01-13T19:40:04.332Z	2000-01-14T12:33:47.437Z	b/o5