1: (2 9 19)

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

2: (5 20 18)

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

3: (2 17 7)

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

4: (1 6 4)

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