1: (6 14 18)

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

2: (5 17 7)

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

3: (6 16 11)

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

4: (9 15 13)

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