idnr: 611

		1
1			2
3			4
	4

Difficulty: Super easy (0)

idnr: 98

	2
	4
		3
		1

Difficulty: Super easy (0)

idnr: 202

	4
	3
		1
		2

Difficulty: Super easy (0)

idnr: 40

3
			4
1
			2

Difficulty: Super easy (0)