idnr: 1182

	3
		1
	4
		4

Difficulty: Super easy (0)

idnr: 357

	2	3


	3	2

Difficulty: Super easy (0)

idnr: 641

		1	4


2	1

Difficulty: Super easy (0)

idnr: 930

			3
	3
		2
4

Difficulty: Super easy (0)