idnr: 735


3	1
		1	2

Difficulty: Super easy (0)

idnr: 1547

2		3
	1
		1
	3		2

Difficulty: Super easy (0)

idnr: 1385

4
			1
2
			3

Difficulty: Super easy (0)

idnr: 2046


2		1	4
4	1		2

Difficulty: Super easy (0)