1: (0 1 12)

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

2: (1 12 14)

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

3: (9 15 13)

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

4: (12 14 17)

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