1: (0 6 10)

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

2: (5 20 9)

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

3: (0 7 12)

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

4: (6 19 8)

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