1: (0 3 4)

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

2: (6 9 15)

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

3: (5 13 7)

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

4: (11 18 14)

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