1: (4 10 19)

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

2: (6 20 13)

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

3: (3 8 5)

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

4: (2 18 10)

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