1: (0 5 18)

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

2: (2 21 13)

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

3: (1 6 4)

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

4: (3 5 20)

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