1: (0 9 15)

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

2: (8 17 14)

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

3: (0 20 16)

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

4: (6 18 15)

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