idnr: 1933

3
2	4
		2	4
			1

Difficulty: Super easy (0)

idnr: 2742


	4		1
3		2

Difficulty: Super easy (0)

idnr: 2115


		4	1
1	2

Difficulty: Super easy (0)

idnr: 2209

	4
2	1
		1	2
		4

Difficulty: Super easy (0)