1: (1 12 19)

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

2: (5 20 18)

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

3: (2 12 9)

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

4: (0 7 4)

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