estaban buceando os peces
estaban buceando os peces ?
e s t a β a m WORD_BOUNDARY b u θ e a n d o WORD_BOUNDARY o s WORD_BOUNDARY p e θ e s WORD_BOUNDARY
e s t a b a n WORD_BOUNDARY b u c e a n d o WORD_BOUNDARY o s WORD_BOUNDARY p e c e s WORD_BOUNDARY