1: (3 9 10)

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

2: (3 6 8)

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

3: (1 7 5)

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

4: (2 13 4)

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