1: (8 13 15)

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

2: (5 14 12)

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

3: (7 15 11)

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

4: (3 9 6)

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