1: (0 2 8)

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

2: (8 10 17)

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

3: (6 12 9)

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

4: (11 20 13)

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