1: (8 14 20)

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

2: (2 17 11)

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

3: (0 19 3)

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

4: (7 20 18)

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