1: (0 10 15)

(0 12 10 6 4)(1 21 19)(2 9 3)(5 11 8)(7 18 16 14 13)(15 20 17)

2: (7 18 13)

(0 12 10 6 4)(1 21 19)(2 9 3)(5 11 8)(7)(13 16 14)(15 20 17)(18)

3: (5 11 8)

(0 12 10 6 4)(1 21 19)(2 9 3)(5)(7)(8)(11)(13 16 14)(15 20 17)(18)

4: (0 12 10)

(0 6 4)(1 21 19)(2 9 3)(5)(7)(8)(10)(11)(12)(13 16 14)(15 20 17)(18)