1: (1 7 11)

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

2: (4 17 9)

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

3: (8 12 10)

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

4: (3 13 11)

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