1: (4 7 17)

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

2: (3 8 6)

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

3: (0 9 7)

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

4: (1 20 5)

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