1: (1 7 9)

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

2: (6 11 8)

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

3: (3 13 9)

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

4: (10 14 12)

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