1: (0 2 18)

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

2: (2 6 16)

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

3: (1 8 4)

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

4: (5 9 7)

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