1: (0 2 15)

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

2: (1 21 4)

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

3: (2 20 12)

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

4: (11 16 13)

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