1: (7 10 13)

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

2: (3 12 9)

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

3: (7 10 13)

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

4: (1 8 6)

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