1: (0 8 15)

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

2: (5 21 10)

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

3: (9 20 12)

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

4: (0 10 6)

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