1: (0 6 7)

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

2: (6 11 14)

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

3: (9 18 12)

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

4: (8 20 10)

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