1: (6 8 12)

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

2: (5 10 7)

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

3: (2 8 19)

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

4: (0 13 11)

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