1. The alphabetic characters to the left are used as placeholders for these variables. 2. Paint at this time and the minced alphabetic character remain. 3. The two alphabetic characters are adding clarity to the spelling of the preceding triliteral hieroglyph. 4. 3 ) All non-alphabetic characters , like apostrophes, stripped off. 5. Differences can include the location of non-alphabetic characters . 6. Capitalization is ignored as are all non-alphabetic characters such as " . " and a space. 7. :The character used now in the article is U + 03BC, the regular Greek alphabetic character . 8. Historically, the codes were usually two alphabetic characters , painted on the rear fuselage next to the roundel. 9. This is, of course, desirable for reasons of compatibility, and deals with a much smaller alphabetic character set. 10. Unless you are a major pop star ( or even if ), don't invent your own alphabetic characters .