1: (0 7 10)

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

2: (3 20 8)

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

3: (6 11 9)

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

4: (1 12 10)

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