le'u LOhU… LEhU cmavo

end quote of questionable or out-of-context text; not elidable.

On affix form:

lerfu
x1 (la'e zo BY/word-bu) is a letter/digit/symbol in alphabet/character-set x2 representing x3.

In notes:

lo'u
start questionable/out-of-context quote; text should be Lojban words, but needn't be grammatical.
cu'au
universal famyma'o: terminates the most recently opened construct or clause.
lai'e (exp!)
Named reference. It converts a sumti into another sumti. The converted sumti points to the referent the name of which is the referent of the unconverted sumti.
niftogu
x1 (text) is a variation of x2 (text) resulting from adaptation to x3 (language of x1); x1 is the transliteration/pronounciation/realization of x2 in language x3.
valrtosmabru
x1 is a tosmabru word.
valsitosmabru
x1 is a tosmabru word.