1: (0 3 18)

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

2: (3 6 9)

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

3: (5 12 7)

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

4: (0 9 4)

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