1: (0 6 8)

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

2: (5 10 7)

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

3: (4 14 8)

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

4: (9 15 11)

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