1: (3 5 18)

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

2: (2 7 4)

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

3: (5 20 9)

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

4: (6 13 8)

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