1: (0 8 13)

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

2: (6 21 12)

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

3: (7 18 9)

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

4: (1 8 19)

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