1: (0 4 15)

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

2: (1 21 5)

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

3: (4 20 13)

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

4: (11 16 14)

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