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:

fa'orma'o
x1 is the terminator of structure originated by selma'o x2 in language x3.