1: (2 10 17)

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

2: (1 14 3)

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

3: (9 15 11)

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

4: (5 10 20)

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