um they are very acidic
um they are very acidic .
ʌ m WORD_BOUNDARY ð eɪ WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY ɐ s ɪ d ɪ k WORD_BOUNDARY
u m WORD_BOUNDARY t h e y WORD_BOUNDARY a r e WORD_BOUNDARY v e r y WORD_BOUNDARY a c i d i c WORD_BOUNDARY