1: (0 3 21)

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

2: (1 3 9)

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

3: (2 20 5)

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

4: (4 10 7)

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