idnr: 354

4			2
	2
		3
3			1

Difficulty: Super easy (0)

idnr: 238


3	4
		1	2

Difficulty: Super easy (0)

idnr: 372


	2		1
4		3

Difficulty: Super easy (0)

idnr: 247

	4	3
3
			2
	2	1

Difficulty: Super easy (0)