1: (6 9 18)

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

2: (5 11 7)

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

3: (4 12 10)

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

4: (3 17 9)

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