The index is not in chronological order. In his evidence he said that photograph 23 was taken after the photos taken in the main bedroom, which as you state, were 26 through to 40 something. You can of course be of the opinion that he's lying, but this index does nothing to support that view.
You are losing the plot, the point I am making is that if PC Bird told the truth when he testified, why did COLP produce this schedule of the 50 "COURT ALBUM" photographs showing that he took no such photographs of Sheila at all in the bedroom, until after he took photograph 23? Why would or how could an investigating force which was looking into these matters, make such a huge blunder about the order in which PC Bird took his photographs? How could they produce a schedule (above) which suggests that he took photograph 23 first, then he took pictures of Sheila in the bedroom?
Something is very wrong here, somebodies lying and falsifying evidence, you decide who that someone is, PC Bird, cannot be telling the truth, if the index for the 50 "COURT ALBUM" which was produced by COLP is accurate, or vice versa...
If you can't or don't understand what I am talking about, then all I can say is there is no hope for you, since nothing could be any clearer not even to a child at primary school...