7		8		2		6		4		8		2		0		4		0
	x	3	x	9	x	5	x	2	x	7	x	5	x	3	x	7	x	6	x	9
		4		7		3		8		1		8		9		8		6		5
	x	9	x	1	x	5	x	8	x	4	x	6	x	8	x	7	x	1	x	7
		0		5		7		6		1		0		2		1		2		2
	x	1	x	4	x	8	x	3	x	0	x	2	x	6	x	7	x	8	x	9
		3		5		9		9		8		1		3		3		3		3
	x	0	x	5	x	9	x	3	x	0	x	2	x	6	x	7	x	8	x	9
		4		9		4		5		2		4		0		5		4		4
	x	0	x	2	x	2	x	0	x	4	x	5	x	8	x	2	x	8	x	4
		7		5		0		5		2		3		6		1		9		1
	x	5	x	1	x	3	x	3	x	1	x	1	x	0	x	9	x	6	x	1
		5		1		0		0		9		6		9		6		1		6
	x	6	x	8	x	4	x	6	x	7	x	5	x	5	x	7	x	3	x	9
		7		5		7		0		7		9		8		3		2		7
	x	0	x	9	x	2	x	0	x	4	x	0	x	2	x	3	x	2	x	9
		3		8		0		8		8		7		1		4		2		2
	x	4	x	1	x	5	x	3	x	4	x	6	x	5	x	3	x	7	x	0
		7		9		6		4		9		6		5		6		3		1
	x	7	x	1	x	8	x	1	x	4	x	6	x	8	x	4	x	2	x	6