2		2		2			3		3		2		2		2		1		1
	2		5		4			3		3		4		1
3
	4		7		4		1			3		7			7		7		4
3						1		5			2
	5		7		6		1					3			6		7		3
2				1		1		6		3			2
	4		2									1			4		7		4
					4			3			3		5
2		1		4		1				1							4		4
	3		1		2			3			5		7		4
2						3								3			7		5
		2		5				3		1			2		1
	2				1				2		4			2			3		3
2		4		8		6		2							3			2
	1												1			1			3
2		6		6		6			6		7			2				2
												1			2				3
						3			3		4		2			3		2
1		3		3				3		3		3		2			2		2

Difficulty: Hard

	2			4				3		3			4		4			3
4		5			5		6		4			5		4		3			1
								2			3		1		2			2
			1		5		6			2		1					1
4		3		1							3			2		1			2
	1		3		4			2					2					2
							1			1					2		4
3		4			5			5			2			4		2		3
									1				4
														3			3		3
4		8			8			5			5		3			3		6
												3		3					3
	2		1		5			5			6					4		6
2		4		2					1			2							2
	4		3		5		4				4			5		4		3
3				1				2									2		3
			1		4		3		3		5			8		3
	3			2		2		4					1
2			2		5		3			3		2		5			4		2
	3					3			3		4				3			1

Difficulty: Very Hard

	1		1		3		3		3		3			3			3		3
1		1		2		4		6		5		3			3			2
																	1
	5		3			5		6		8		5		1					3
3									1									2
	6			4		7		3		3		6			6		3		2
3							2		4		2							2
	5			7		6		4		1		5			7		4		2
3									4		4		1					1
	3			5		4		5				2
3							1		5		4		3		6		3		4
	2		1		1			2
2		2		4			2		6		4				4			2
					3			1		2			4			1			3
3		7		5			3		5		1				3			5
										1									2
2		5			3		5		7		5		7		5			5
3		5		3			3		5		4		5		4		1		1
	1		3		3			2		2		2		2		2		2

Difficulty: Very Hard

2		2		2			3		2				2			2		1
	2							3		5		4			4		3		3
2		1			1		2									1
	4			3		4		4		6		4		2				1
2																2			3
	4		5		3					2			2		2		2
2						5		6			1			1				2
	2			1					2			1				2
			2			3		4		1			6		4		1		2
3				2					2		2					3		3
	4		3		1			2		1			5		3
3		1		3		3			3		4					2			2
			1		3		3								1			2
	3			2		1					4		6			3			2
2			3		6		5		4						1			3
																1			2
	2		3		4		6		8		6		5		3			3
												3		2			2		5
2		2		2			4		4		2
	1		3		3			2		2		3			2		2		3

Difficulty: Very Hard