1: (0 8 16)

(0 10 8 17 14 12 2)(1 20 19)(3 21 18 15 4)(5 9 7)(6 13 11)(16)

2: (2 8 12)

(0 10 8)(1 20 19)(2)(3 21 18 15 4)(5 9 7)(6 13 11)(12 17 14)(16)

3: (6 13 11)

(0 10 8)(1 20 19)(2)(3 21 18 15 4)(5 9 7)(6)(11)(12 17 14)(13)(16)

4: (5 9 7)

(0 10 8)(1 20 19)(2)(3 21 18 15 4)(5)(6)(7)(9)(11)(12 17 14)(13)(16)