1: (6 9 17)

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

2: (5 12 7)

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

3: (8 14 11)

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

4: (0 6 10)

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