1: (3 8 11)

(0 6 1)(2 21 4)(3 14 12 11 5)(7 19 17 15 9)(8)(10 16 13)(18 22 20)

2: (7 15 9)

(0 6 1)(2 21 4)(3 14 12 11 5)(7)(8)(9)(10 16 13)(15 19 17)(18 22 20)

3: (10 16 13)

(0 6 1)(2 21 4)(3 14 12 11 5)(7)(8)(9)(10)(13)(15 19 17)(16)(18 22 20)

4: (3 14 12)

(0 6 1)(2 21 4)(3 11 5)(7)(8)(9)(10)(12)(13)(14)(15 19 17)(16)(18 22 20)