1: (7 10 18)

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

2: (6 18 20)

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

3: (5 13 8)

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

4: (3 11 9)

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