0	120	8
a	0	70	4
a	1	25	2
a	2	45	2
b	0	50	4
b	1	15	2
b	2	35	2
	0	120	8
a	0	70	4
a	1	25	2
a	2	45	2
b	0	50	4
b	1	15	2
b	2	35	2

	0	120	8
	120	8
a	70	4
b	50	4
	120	8
a	70	4
b	50	4
	120	8
a	70	4
b	50	4

	120	8
	120	8
a	70	4
b	50	4
	0	120	8
a	0	70	4
a	1	25	2
a	2	45	2
b	0	50	4
b	1	15	2
b	2	35	2