12:38:00	S	1
		1	X
		2	A
		3	X
		4	A
		5	A
		6	A
		7	A
		8	A
		9	Z
		10	A
		11	A
		12	A
		13	A
		14	A
		15	Z
		16	Z
		17	A
		18	Z
		19	A
		20	Z
12:55:50	F	1	17:50