1: (8 11 18)

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

2: (5 12 10)

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

3: (4 13 11)

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

4: (7 15 9)

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