1: (2 9 18)

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

2: (1 14 3)

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

3: (2 9 18)

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

4: (13 20 17)

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