1: (0 6 10)

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

2: (3 16 9)

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

3: (0 7 12)

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

4: (11 18 13)

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