1: (2 6 8)

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

2: (4 12 7)

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

3: (3 17 5)

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

4: (2 6 8)

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