1: (8 10 15)

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

2: (6 12 15)

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

3: (11 18 13)

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

4: (4 15 10)

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