1: (1 6 11)

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

2: (0 7 5)

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

3: (6 18 8)

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

4: (10 19 16)

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