0
GA
one base-4 digit
The distinctive GA, BU, ZO and MEU words conceal numbers using four spoken digits. Useful when a cache clue appears to contain nonsense syllables.
Each word is a digit: GA = 0, BU = 1, ZO = 2, MEU = 3. Read groups from left to right using place values 1, 4, 16, 64, and so on.