19:26:44	S	1
19:28:08		1	A
19:30:32		2	C
19:32:22		3	Z
19:37:01		4	B
19:40:30		5	A
19:42:13		6	Z
19:43:47		7	A
19:44:36		8	A
20:00:02		9	Z
19:48:07		10	B