1: (7 11 16)

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

2: (5 14 8)

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

3: (13 17 15)

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

4: (7 20 10)

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