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