1: (10 13 20)

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

2: (8 14 12)

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

3: (6 11 9)

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

4: (3 15 13)

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