a pies upa upa
a pia upa upa
prepart v co co
a pies upa upa .
a WORD_BOUNDARY p j e̞ s WORD_BOUNDARY u p a WORD_BOUNDARY u p a WORD_BOUNDARY
a WORD_BOUNDARY p i e s WORD_BOUNDARY u p a WORD_BOUNDARY u p a WORD_BOUNDARY . WORD_BOUNDARY