gendra lujvo

d1 is grammatically correct in situation d3 according to grammar d4=g1.


In notes:

gentoldra
x1 is grammatically incorrect in situation x2 according to grammar x3
terge'a
x1 is grammatically/syntactically correct in language x2 according to grammar/parser x3.
gentufa
x1 parses text x2 using grammar x3