idnr: 869

	4		2


1		4

Difficulty: Super easy (0)

idnr: 830

		4
		1
	1
	2

Difficulty: Super easy (0)

idnr: 207


3			2
1			4

Difficulty: Super easy (0)

idnr: 257

			4
2
			1
3

Difficulty: Super easy (0)