1: (2 11 14)

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

2: (7 15 13)

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

3: (5 11 10)

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

4: (3 8 6)

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