1: (1 9 11)

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

2: (7 12 10)

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

3: (5 19 8)

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

4: (2 13 11)

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