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