1: (6 8 19)

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

2: (5 10 7)

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

3: (4 12 8)

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

4: (3 13 11)

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