1: (2 4 15)

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

2: (1 7 3)

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

3: (5 18 12)

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

4: (13 19 17)

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