1: (8 11 20)

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

2: (6 16 9)

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

3: (5 12 10)

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

4: (7 20 15)

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