1: (7 10 20)

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

2: (5 19 8)

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

3: (6 11 9)

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

4: (3 12 10)

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