1: (8 11 20)

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

2: (7 17 9)

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

3: (3 12 10)

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

4: (0 13 11)

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