1: (0 4 9)

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

2: (2 11 5)

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

3: (8 12 10)

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

4: (0 6 4)

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