1: (0 4 9)

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

2: (2 12 6)

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

3: (8 14 10)

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

4: (0 7 4)

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