1: (5 8 17)

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

2: (6 18 16)

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

3: (3 9 7)

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

4: (1 10 8)

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