1	2		1	3
			3
			2

Vanskelighetsgrad: Super lett

				3
	2	1
4
2				3
1				4

Vanskelighetsgrad: Super lett

			1
	1	2	3
		3
				2

Vanskelighetsgrad: Super lett

3
1			2
	3			1
				2

Vanskelighetsgrad: Lett