1: (8 10 18)

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

2: (6 11 9)

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

3: (3 12 10)

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

4: (2 7 4)

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