1: (2 5 19)

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

2: (5 8 12)

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

3: (7 13 9)

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

4: (2 12 6)

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