COUNTIF for distinct values only for two conditions

Hi forum,

I'm sure there's an easy way of doing this but i want to count values that only have either "*?-?*" or "*??-?*" where * and ? are the wildcards for the COUNTIF(s).

How would I make it so that The formula will count values only if they appear every odd number of times
Not really sure how else to explain it.
Attached is a sheet trying to explain this better.

I am close to getting a working result but still not quite there.
Please find attached a sheet displaying what i want to achieve in yellow.

Cheers,
Julian