1: (2 7 9)

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

2: (5 13 8)

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

3: (3 7 11)

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

4: (10 17 12)

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