1: (2 7 18)

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

2: (5 19 17)

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

3: (2 7 18)

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

4: (0 14 3)

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