1: (8 16 20)

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

2: (5 17 15)

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

3: (2 9 16)

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

4: (1 6 3)

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