1: (0 4 10)

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

2: (1 21 5)

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

3: (4 20 7)

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

4: (6 14 8)

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