1: (0 3 6)

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

2: (2 9 4)

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

3: (5 18 7)

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

4: (1 10 6)

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