1: (2 7 10)

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

2: (6 11 9)

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

3: (3 18 10)

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

4: (5 20 8)

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