1 2 3 4 5 6 7 8 9 10

E E E E E E E E E E

* t X - X X - X - X

  * X - X X - X t X

    * X - - X t X t

      * X X t X t X

        * t X t X -

          * X - X -

            * X - X

              * X -

                * X

                  *

handedness 1 2 3 R

handedness 2 3 4 R

handedness 3 4 5 R

handedness 4 5 6 R

handedness 5 6 7 L

handedness 6 7 8 R

handedness 7 8 9 R

handedness 8 9 10 R

handedness 9 10 1 R

handedness 10 1 2 L

sheetS 1 2 4 7 9

sheetS 3 8 5 6 10

sheetD 1 10

sheetD 6 7