1: (0 3 8)

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

2: (1 21 4)

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

3: (3 20 6)

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

4: (2 21 5)

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