1: (5 14 17)

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

2: (10 20 15)

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

3: (8 14 12)

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

4: (7 11 9)

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