1: (6 9 16)

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

2: (7 17 15)

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

3: (5 10 8)

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

4: (9 18 11)

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