idnr: 1807

	4
			4
3
		2

Difficulty: Super easy (0)

idnr: 6499

4		3


	2		1

Difficulty: Super easy (0)

idnr: 1125

	4
			4
3
		1

Difficulty: Super easy (0)

idnr: 7105

4	2
	1		3
3		1
		2	4

Difficulty: Super easy (0)