1: (6 8 16)

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

2: (5 11 7)

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

3: (1 14 10)

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

4: (2 6 9)

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