The Bibi-binary system for numeric notation is a hexadecimal numeral system first described in 1968 by singer/mathematician Robert "Boby" Lapointe (1922–1972). At the time, it attracted the attention of André Lichnerowicz, then engaged in studies at the University of Lyon.

The notational system directly and logically encodes the binary representations of the digits in a hexadecimal (base sixteen) numeral. In place of the Arabic numerals 0–9 and letters A–F currently used in writing hexadecimal numerals, it presents sixteen newly devised symbols (thus evading any risk of confusion with the decimal system). The graphical and phonetic conception of these symbols is meant to render the use of the Bibi-binary "language" simple and fast.

What I've done, is expand the system into a full alphabet, by repeating the numerals A-F as many times as I could (4 times, to be exact). Then, I repeated the numerals for A and B a fifth time, for "y" & "z".

The letters underneath the symbols is how each symbol is supposed to be pronounced when spoken.

LOWER CASE LETTERS & NUMBERS ONLY!