1: (0 6 8)

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

2: (8 11 19)

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

3: (9 21 17)

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

4: (16 20 18)

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