1: (0 8 12)

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

2: (7 21 9)

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

3: (8 14 10)

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

4: (11 16 13)

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