idnr: 3294

	4
2		3
	3		2
		4

Difficulty: Super easy (0)

idnr: 5349

	3		2
		2	1
1	2
2		3

Difficulty: Super easy (0)

idnr: 6727

		1	4


4	3

Difficulty: Super easy (0)

idnr: 5122

	1
		1
	4
		3

Difficulty: Super easy (0)