a la Barbie_Princesa
a la barbie princesa .
a WORD_BOUNDARY l a WORD_BOUNDARY β a ɾ β j e̞ WORD_BOUNDARY p ɾ i n s e̞ s a WORD_BOUNDARY
a WORD_BOUNDARY l a WORD_BOUNDARY b a r b i e WORD_BOUNDARY p r i n c e s a WORD_BOUNDARY . WORD_BOUNDARY