idnr: 572

	1
		2
	4
		3

Difficulty: Super easy (0)

idnr: 862

	4
		2
	3
		1

Difficulty: Super easy (0)

idnr: 326

		3	4


2	3

Difficulty: Super easy (0)

idnr: 189

	3
		2
	2
		1

Difficulty: Super easy (0)