1: (0 5 9)

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

2: (1 14 8)

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

3: (4 16 6)

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

4: (0 7 5)

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