2			2		2				2		2		1		1
	2			4		5		2		1						1
2							3		3		5		4		3
		2		5		4				1						2
	2						6		3			4			4
3		5		7		5					1					3
	2						3			5		5			2
3		3		4		6			2					4		5
	3		1
3						5		2		4		5		6		3
	4			3
3						3			4			6		7		5
	5			4				2			1
2		1				2			3			7		6		5
	4		6		4		2			1
1						1			2			5		5		2
	2		3		3			3		2			2		1

Difficulty: Hard

2		3		1			1		2			1		2		2
															1
4		7		6		3			4		1			1		3
	1		1		3			4		3		4			3
3		1		1					2		2			1
	4		5		5			4		2						3
3									1		3		5		5
			3		7			5		2						2
	3			1			1		1		5		7		4
3						1		2		2						3
	4		5		3		3		1
3				3		3					2		5		4
			1				5			5		4		1		3
	3			6		3							2		3
2		1			1		5			4		6		5		4
	1
2		3		2			3		3		2			2		1

Difficulty: Medium

1			2			2		2			2		2		3
	2			4			5		4							1
2		2		5			7		7		7		6		6
								1								3
	2			5		1			4		6		3		4
2		1			1		3									3
	2			5		3		4		1		3			3
2		2							1		3					2
	2			2						2		5			5
			1			5		5			1					2
2		3			1		1			3		6			3
	1		2			3		2			1
2		5		4			5		5			6		2		3
1		3			1		4		5			3			1
	1			2		1		2		2				2		2

Difficulty: Super Hard

	2				2		2		2			3		2		1
2			1					1					1
							3				1			3		4
	2		4		4				1			1
								2			3		4			3
3			5		7		4			5		2
						2			1		1		4		3
2			4		5		2			3						2
	2											1			1
2						2			3		6		5			3
	3		4		4		1
		2		3		3			3		5		7			4
3			2		3			3				1
	1			3			2			2			5		3
3		1			2			2			2
	1			2												1
2			2		2		1		2		3		2		1

Difficulty: Very Hard