1: (10 14 20)

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

2: (6 15 13)

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

3: (8 20 18)

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

4: (4 11 7)

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