1: (2 7 10)

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

2: (5 12 9)

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

3: (3 14 10)

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

4: (11 15 13)

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