1: (0 1 9)

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

2: (1 11 15)

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

3: (9 17 13)

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

4: (12 16 14)

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