1: (0 2 5)

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

2: (2 7 15)

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

3: (5 17 13)

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

4: (11 16 14)

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