1: (6 13 19)

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

2: (9 20 18)

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

3: (6 13 19)

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

4: (5 10 8)

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