u raráro u eráro
u raráro u eráro .
u WORD_BOUNDARY ɾ a ɾ a ɾ o̞ WORD_BOUNDARY u WORD_BOUNDARY e̞ ɾ a ɾ o̞ WORD_BOUNDARY
u WORD_BOUNDARY r a r á r o WORD_BOUNDARY u WORD_BOUNDARY e r á r o WORD_BOUNDARY . WORD_BOUNDARY