1: (2 6 9)

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

2: (5 11 8)

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

3: (4 13 9)

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

4: (10 14 12)

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