1: (6 9 14)

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

2: (4 10 8)

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

3: (2 7 5)

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

4: (9 15 11)

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