1: (4 9 17)

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

2: (2 11 6)

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

3: (10 18 12)

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

4: (0 7 4)

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