1: (6 11 20)

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

2: (3 12 8)

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

3: (2 15 4)

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

4: (6 14 9)

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