Put your text below to get it with all opening start
with C4 or F5. If no openings find, nothing change. Also, you can put
text in csv format (with ; separator).
Example :
myOpening;f5d6c3d3; Perpendicular opening
Andreas Hoene - Ben seeley 33-31
e6f6f5f4g6c5g4g5h4h3g3h5d6f2h6h7