1: (0 2 5)

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

2: (2 14 16)

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

3: (13 17 15)

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

4: (12 18 16)

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