1: (1 7 17)

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

2: (3 19 11)

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

3: (2 20 4)

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

4: (1 9 18)

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