1: (0 4 9)

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

2: (1 13 7)

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

3: (0 5 3)

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

4: (2 20 9)

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