1: (0 5 16)

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

2: (1 19 15)

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

3: (0 12 17)

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

4: (10 18 13)

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