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