1: (0 5 18)

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

2: (2 21 15)

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

3: (1 7 4)

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

4: (2 5 20)

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