1: (7 10 14)

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

2: (1 11 9)

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

3: (6 12 8)

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

4: (5 13 10)

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