1: (9 15 16)

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

2: (9 12 14)

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

3: (7 13 11)

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

4: (4 10 8)

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