1: (3 8 11)

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

2: (7 15 9)

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

3: (3 8 11)

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

4: (5 13 10)

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