1: (0 10 14)

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

2: (7 15 13)

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

3: (5 11 9)

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

4: (8 16 14)

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