1: (6 9 15)

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

2: (5 10 8)

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

3: (9 18 11)

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

4: (12 19 17)

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