um dois três quatro
um dois três quatro !
ũ ŋ WORD_BOUNDARY d oɪ ʃ WORD_BOUNDARY t ɹ e ʃ WORD_BOUNDARY k w a t ɹ ʊ WORD_BOUNDARY
u m WORD_BOUNDARY d o i s WORD_BOUNDARY t r ê s WORD_BOUNDARY q u a t r o WORD_BOUNDARY