1: (0 7 10)

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

2: (4 17 8)

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

3: (6 12 9)

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

4: (0 13 11)

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