1: (3 9 11)

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

2: (8 12 10)

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

3: (7 13 11)

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

4: (2 12 4)

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