idnr: 4999

		4	3

1			2

Difficulty: Super easy (0)

idnr: 4071

3
			1
		2
4

Difficulty: Super easy (0)

idnr: 1107

		1
		2
	1
	4

Difficulty: Super easy (0)

idnr: 2775


2

	3

Difficulty: Super easy (0)