me tardé cuatro minutos
me tardé cuatro minutos .
m e̞ WORD_BOUNDARY t a ɾ d e̞ WORD_BOUNDARY k w a t ɾ o̞ WORD_BOUNDARY m i n u t o̞ s WORD_BOUNDARY
m e WORD_BOUNDARY t a r d é WORD_BOUNDARY c u a t r o WORD_BOUNDARY m i n u t o s WORD_BOUNDARY . WORD_BOUNDARY