2
	1
	2
	3																0	2	0			2	0			0	2	0
	4							0	2	0		0			0	2				3				3					3	0
	5										3		2	3
	6	2	3		3	3
	1
	2
	3																0				0	2		0	2	4	0	2		0
	4							0	2	0		0			0	2		0	2	4			4						4
	5										3		2	3
	6	2	3		3	3
	1
	2
	3																0	2	0			2	0			0	2	0
	4							0	2	0		0			0	2				3				3					3	0
	5										3		2	3
	6	2	3		3	3
	1
	2
	3																0				0	2		0	2	4	0	2		0
	4							0	2	0		0			0	2		0	2	4			4						4
	5										3		2	3
	6	2	3		3	3
	1
	2
	3			0	2	0			3	2	0			0			0			0	2	0				2	0			0			0
	4	0	2									2	0		0	2		3					3					3			0	2
	5
	6
	1
	2
	3			0	2	0			3	2	0			0			0			3	4	0			0
	4	0	2									2	0		0	2			0				0	3		0
	5																										3	1	2
	6																													3
	1
	2
	3			0			2		3	2	0			0			0			0	2	0				2	0			0			0
	4	0	2		0							2	0		0	2		3					3					3			0	2
	5
	6
	1
	2																		0		0
	3			0	0		3	2	0			0			0			3		3		0			0
	4	0	2							2	0		0	2		0							0	3		0
	5																										3	1	2
	6																													3