idnr: 968

			2
3
			3
2

Difficulty: Super easy (0)

idnr: 435

	3


		2

Difficulty: Super easy (0)

idnr: 267

	4	1


	1	2

Difficulty: Super easy (0)

idnr: 1525


4	1
		1	4

Difficulty: Super easy (0)