1: (10 12 20)

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

2: (9 13 11)

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

3: (8 17 12)

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

4: (4 18 15)

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