1: (7 11 13)

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

2: (5 11 9)

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

3: (6 14 8)

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

4: (10 18 12)

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