1: (2 6 13)

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

2: (5 14 12)

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

3: (4 19 13)

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

4: (1 18 3)

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