1: (1 8 10)

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

2: (6 12 9)

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

3: (2 14 10)

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

4: (11 16 13)

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