1: (4 6 9)

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

2: (0 8 5)

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

3: (2 9 19)

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

4: (1 13 3)

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