1: (5 8 11)

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

2: (9 11 15)

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

3: (8 13 10)

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

4: (12 17 14)

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