a las seis y media la da
a las seis y media la da .
a WORD_BOUNDARY l a s WORD_BOUNDARY s e̞ i s WORD_BOUNDARY i WORD_BOUNDARY m e̞ d j a WORD_BOUNDARY l a WORD_BOUNDARY d a WORD_BOUNDARY
a WORD_BOUNDARY l a s WORD_BOUNDARY s e i s WORD_BOUNDARY y WORD_BOUNDARY m e d i a WORD_BOUNDARY l a WORD_BOUNDARY d a WORD_BOUNDARY . WORD_BOUNDARY