1: (4 10 12)

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

2: (9 15 11)

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

3: (8 16 14)

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

4: (6 10 13)

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