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

Difficulty: Very Hard

2		4			2		1
			2			4		4
3		5			1
						3		5
			3		4
1		2
			1			3		5
3		4			4		1
	1		3			3		2

Difficulty: Easy

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

Difficulty: Super Hard

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

Difficulty: Medium