dubju'o lujvo

x1 recognizes/knows identity of x2 by epistemology x3

In notes:

dumdu'o
x1 is the identity of x2
mazdu'osre
x1=s1 confuses the identity of x2=d1 as x3=s2=d2=m, a confusion under conditions x4=s3 by standard x5=s4; x1 mistakes x2 for x3.