1: (3 9 12)

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

2: (8 15 10)

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

3: (7 13 11)

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

4: (4 14 12)

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