1: (0 10 16)

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

2: (8 17 15)

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

3: (7 13 9)

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

4: (6 18 16)

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