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

Difficulty: Easy

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

Difficulty: Super Hard

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

Difficulty: Easy

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

Difficulty: Hard