1: (0 9 12)

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

2: (7 13 11)

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

3: (4 10 8)

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

4: (1 14 12)

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