Old Czech (Bohemian) or Moravian

[pjburkshire]

How do I read cph?  Normally we see ch together.  Do I assume that in this case it should be read as p and then ch?  Or should I read it as ch and then p?  Or, as with c'h, I have to wonder if this is 3 letters or 2 letters or just 1 letter?  If c'h could be one single letter then could cph also be one single letter?  It's a lot of pen strokes for one letter.

How can there be meaningful statistics on before and after letters when we are not even sure which is before or after or all one?

ocphy is one of the star labels on f68r1.

We also have cphy and cfhy.