1 2 3 4 5
E E H E H
* t X t X
  * X - T
    * T u
      * X
        *
handedness 1 2 3 R
handedness 1 2 5 R
handedness 1 3 5 L
handedness 1 4 5 L
handedness 2 3 4 L
handedness 2 4 5 R
handedness 1 3 4 R
sheetS 1 2 4
length 1 E 5 100
length 2 E 5 100
length 3 H 8 100
length 4 E 5 100
length 5 H 8 100