1: (8 12 19)

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

2: (3 12 11)

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

3: (6 18 9)

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

4: (5 14 10)

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