1: (0 1 3)

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

2: (2 3 9)

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

3: (3 15 19)

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

4: (11 20 18)

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