1: (2 6 16)

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

2: (1 15 3)

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

3: (2 13 4)

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

4: (12 17 14)

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