dotybau lujvo

d1=b1 is the German used by b2 to express/communicate b3 (si'o/du'u, not quote).

Cf. dotco, bangu, bandu'e'u.


In notes:

bandu'e'u
x1 is the language with ISO 639-3 code “deu” (German).
baurgusuve
x1 is the language with ISO 639-3 code “gsw” (Swiss German).