ga gue gui go gu
ga gue gui go gu .
ɡ a WORD_BOUNDARY ɣ e WORD_BOUNDARY ɣ i WORD_BOUNDARY ɣ o WORD_BOUNDARY ɣ u WORD_BOUNDARY
g a WORD_BOUNDARY g u e WORD_BOUNDARY g u i WORD_BOUNDARY g o WORD_BOUNDARY g u WORD_BOUNDARY