1: (8 11 20)

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

2: (6 12 10)

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

3: (2 9 7)

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

4: (0 13 11)

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