1: (0 3 6)

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

2: (1 9 4)

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

3: (5 17 7)

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

4: (0 13 2)

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