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

Difficulty: Medium

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

Difficulty: Very Hard

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

Difficulty: Super Hard

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

Difficulty: Super Hard