1 2 3 4 5
E H E E E
* X c t X
  * T X T
    * - X
      * v
        *
handedness 1 2 3 R
handedness 1 2 4 L
handedness 1 2 5 L
handedness 1 3 5 L
handedness 2 3 4 L
handedness 3 4 5 R
handedness 1 4 5 R
sheetS 1 3 4
sheetD 5 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