idnr: 799

2
1
			3
			2

Difficulty: Super easy (0)

idnr: 2779



1		2
4			1

Difficulty: Super easy (0)

idnr: 2590

2
	1
	2
		3

Difficulty: Super easy (0)

idnr: 2091

	1	2

		3
			2

Difficulty: Super easy (0)