1: (0 3 8)

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

2: (3 12 16)

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

3: (1 19 13)

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

4: (12 17 15)

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