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

Difficulty: Easy

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

Difficulty: Very Hard

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

Difficulty: Hard

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

Difficulty: Very Hard