1: (5 9 19)

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

2: (6 20 18)

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

3: (5 13 7)

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

4: (8 14 10)

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