idnr: 2195

1
3
			2
			3

Difficulty: Super easy (0)

idnr: 6467


		4	2
4	1

Difficulty: Super easy (0)

idnr: 2686

			4
3
			1
4

Difficulty: Super easy (0)

idnr: 2153

3
1
			3
			2

Difficulty: Super easy (0)