1: (0 4 16)

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

2: (1 21 13)

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

3: (6 20 15)

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

4: (0 13 19)

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