1: (7 10 14)

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

2: (3 13 9)

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

3: (5 11 8)

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

4: (7 12 16)

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