1: (1 11 13)

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

2: (8 14 12)

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

3: (6 18 13)

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

4: (3 9 7)

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