1: (7 9 14)

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

2: (11 14 15)

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

3: (4 10 8)

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

4: (9 18 14)

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