1: (0 7 12)

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

2: (6 19 8)

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

3: (7 13 11)

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

4: (3 14 12)

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