idnr: 1608

			3
	3	1
	2	4
4

Difficulty: Super easy (0)

idnr: 586

2	4		1


1		4	2

Difficulty: Super easy (0)

idnr: 1718


		2	4
3	1

Difficulty: Super easy (0)

idnr: 898

			3
1
			4
3

Difficulty: Super easy (0)