4. After having cut out all the glyphs (ca 10,000 of them) from the texts (those texts which are 'authentic', not the crude creations sold to tourists), having put labels on them, and then stored them according to origin, I 'pasted' them back in order again, e.g.:

Ca7-11	Ca7-12	Ca7-13	Ca7-14	Ca7-15

It became more easy to study the glyphs because I had made them larger. A cut off piece of the original (also somewhat enlarged) is seen below my 'improved' text.

Then I printed out each text on paper so I could work with them, for instance noting down ideas and comments at their proper places. Comparisons between similar glyphs in different places became easy because I could use the labels.