1: (8 11 20)

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

2: (5 12 10)

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

3: (4 9 7)

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

4: (0 13 11)

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