idnr: 5172

		4	3
4	1
		1	4
3	4

Difficulty: Super easy (0)

idnr: 457

		4
	1
		3
	4

Difficulty: Super easy (0)

idnr: 5911

		1
		3	2
2	3
	1

Difficulty: Super easy (0)

idnr: 4313


		1	3
2	1

Difficulty: Super easy (0)