a caiu um anel
a caiu um anel .
ɐ WORD_BOUNDARY k ɐ iu̜ WORD_BOUNDARY ũ WORD_BOUNDARY ɐ̃ n̪ ɛ l̪ˠ WORD_BOUNDARY
a WORD_BOUNDARY c a i u WORD_BOUNDARY u m WORD_BOUNDARY a n e l WORD_BOUNDARY . WORD_BOUNDARY