1: (10 11 14)

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

2: (3 6 11)

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

3: (1 7 5)

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

4: (6 14 8)

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