una calle de casas
una calle de casas .
u n a WORD_BOUNDARY k a ʝ e̞ WORD_BOUNDARY d e̞ WORD_BOUNDARY k a s a s WORD_BOUNDARY
u n a WORD_BOUNDARY c a l l e WORD_BOUNDARY d e WORD_BOUNDARY c a s a s WORD_BOUNDARY . WORD_BOUNDARY