1: (0 8 19)

(0)(1 7 2)(3 10 8 21 19)(4 22 5)(6 20 18 16 13)(9 14 11)(12 17 15)

2: (6 20 13)

(0)(1 7 2)(3 10 8 21 19)(4 22 5)(6)(9 14 11)(12 17 15)(13 18 16)(20)

3: (3 10 19)

(0)(1 7 2)(3)(4 22 5)(6)(8 21 19)(9 14 11)(10)(12 17 15)(13 18 16)(20)

4: (9 14 11)

(0)(1 7 2)(3)(4 22 5)(6)(8 21 19)(9)(10)(11)(12 17 15)(13 18 16)(14)(20)