1: (8 11 20)

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

2: (5 12 10)

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

3: (3 9 6)

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

4: (7 20 16)

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