1: (0 2 9)

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

2: (2 10 14)

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

3: (6 17 11)

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

4: (13 18 16)

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