1: (3 8 11)

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

2: (7 15 9)

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

3: (3 8 11)

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

4: (6 13 10)

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