1: (6 8 12)

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

2: (0 8 19)

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

3: (3 9 7)

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

4: (5 13 11)

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