1: (5 10 17)

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

2: (3 11 9)

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

3: (6 10 14)

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

4: (8 16 13)

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