1: (6 8 14)

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

2: (5 9 7)

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

3: (8 20 10)

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

4: (2 18 11)

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