their um their initials
their initial
det:poss v
their um their initials .
ð ɛ ɹ WORD_BOUNDARY ʌ m WORD_BOUNDARY ð ɛ ɹ WORD_BOUNDARY ɪ n ɪ ʃ ə l z WORD_BOUNDARY
t h e i r WORD_BOUNDARY u m WORD_BOUNDARY t h e i r WORD_BOUNDARY i n i t i a l s WORD_BOUNDARY