1: (7 12 15)

(0 20 10)(1 18 3)(2 6 4)(5 13 11)(7 19 17 15 8)(9 16 14)(12)

2: (5 13 11)

(0 20 10)(1 18 3)(2 6 4)(5)(7 19 17 15 8)(9 16 14)(11)(12)(13)

3: (9 16 14)

(0 20 10)(1 18 3)(2 6 4)(5)(7 19 17 15 8)(9)(11)(12)(13)(14)(16)

4: (8 17 15)

(0 20 10)(1 18 3)(2 6 4)(5)(7 19 17)(8)(9)(11)(12)(13)(14)(15)(16)