1: (7 14 16)

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

2: (12 17 15)

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

3: (0 16 9)

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

4: (8 13 11)

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