1: (2 5 9)

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

2: (7 9 11)

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

3: (8 16 10)

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

4: (0 6 4)

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