1: (0 8 11)

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

2: (6 16 10)

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

3: (5 9 7)

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

4: (11 14 19)

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