1: (9 14 16)

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

2: (13 18 15)

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

3: (7 16 12)

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

4: (6 10 8)

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