1: (1 7 9)

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

2: (5 10 8)

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

3: (3 15 9)

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

4: (2 6 4)

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