1: (4 11 16)

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

2: (6 18 14)

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

3: (3 8 5)

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

4: (2 15 11)

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