1: (2 5 16)

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

2: (1 14 3)

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

3: (0 7 4)

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

4: (16 18 20)

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