1: (2 9 11)

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

2: (8 12 10)

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

3: (6 13 11)

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

4: (3 18 7)

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