1: (9 14 18)

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

2: (8 15 10)

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

3: (5 14 13)

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

4: (3 11 6)

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