está a começar a pingar
está a começar a pingar .
e s t̪ a WORD_BOUNDARY ɐ WORD_BOUNDARY k u m ɯ s a ʁ WORD_BOUNDARY ɐ WORD_BOUNDARY p ĩ ɡ a ʁ WORD_BOUNDARY
e s t á WORD_BOUNDARY a WORD_BOUNDARY c o m e ç a r WORD_BOUNDARY a WORD_BOUNDARY p i n g a r WORD_BOUNDARY . WORD_BOUNDARY