1: (0 2 8)

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

2: (1 19 5)

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

3: (3 9 6)

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

4: (0 21 8)

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