1 2 3 4 5
E H E E E
* X c X c
  * T C X
    * X -
      * v
        *
handedness 1 2 3 R
handedness 1 2 4 L
handedness 1 2 5 L
handedness 1 3 4 L
handedness 2 3 5 L
handedness 3 4 5 L
handedness 1 4 5 L
sheetS 1 3 5
sheetD 4 1
length 1 E 5 100
length 2 H 8 100
length 3 E 5 100
length 4 E 5 100
length 5 E 5 100