1: (0 7 9)

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

2: (6 11 8)

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

3: (7 12 14)

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

4: (10 17 13)

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