1: (0 4 10)

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

2: (3 15 5)

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

3: (9 20 12)

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

4: (2 6 10)

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