1		2			2
2		3		1
			2			3
		1		1
2			3
				2		2
1			3		1

Difficulty: Very Hard

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

Difficulty: Medium

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

Difficulty: Hard

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

Difficulty: Super Hard