A31S			418S			450202
A	0		4	−2		BM3	2
A	1		5	2		BM4	3
A	3		4	7		BM1	7
A	5		5	8		BM1	15
C	5		4	10
A	10		5	11
A	13		5	13
C	16		4	14
A	19		5	17
C	22		4	20
A	26		5	22
A	32		4	25
C	34		4	27
A	37		5	33
A	41		4	35
C	43		5	40
A	46		4	41
A	50		4	45
C	52		5	51
A	55		4	54
A	61		5	59
C	61		4	60
A	66		4	65
A	71		5	69
C	71		4	71
A	78		5	78
C	81		5	86
A	85
A	91