1: (10 12 20)

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

2: (9 14 11)

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

3: (7 18 12)

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

4: (0 19 8)

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