1: (5 9 12)

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

2: (3 10 8)

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

3: (9 14 11)

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

4: (7 15 13)

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