1: (0 2 14)

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

2: (1 19 5)

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

3: (2 17 9)

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

4: (10 18 15)

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