o porquinho vai a cair
o porquinho vai a cair .
u WORD_BOUNDARY p u ɾ k i ɲ u WORD_BOUNDARY v ai WORD_BOUNDARY ɐ WORD_BOUNDARY k ɐ i ʁ WORD_BOUNDARY
o WORD_BOUNDARY p o r q u i n h o WORD_BOUNDARY v a i WORD_BOUNDARY a WORD_BOUNDARY c a i r WORD_BOUNDARY . WORD_BOUNDARY