Grammatical Gender

[Dobri]

Thank you for your explanations. However, I wonder why gender interests you in the first place. Do you already know how to distinguish between verbs, nouns, adjectives, articles, etc.?

P.S. Why would the article, if it exists, be a prefix?

Guessing the grammatical gender (if any) could possibly assist in distinguishing between verbs, nouns, adjectives and articles even if their meaning remains unknown.
An article does not necessarily have to be a prefix indeed.

Just as an illustration, let's consider the grammatical gender in Greek.
The definite articles in Greek are: ο (masculine), η (feminine), and το (neuter).
Also, Greek nouns have masculine, feminine, and neuter suffix endings.

In the cypher manuscript, "ο" is the most frequently used symbol. 
If a partial Romanization of Greek (medieval Greeklish) takes place, then o as a prefix could be the masculine definite article.
In the Greek numeral system, η (eta) represents the number 8, so d as a prefix could be the feminine definite article.
Also, for το (neuter),  the ligature qo as a prefix could be the neuter definite article.