15:21:40	S	1
15:27:30		1	C
15:37:03		3	B
15:37:55		4	B
15:41:42		5	B
15:43:14		6	B
15:44:23		7	C
15:49:29		8	B
15:50:17		9	D
15:50:31	F	1	28:51