and how did they solve that problem
and how do they solve that problem
coord pro:int mod pro:sub v comp n
and how did they solve that problem ?
æ n d WORD_BOUNDARY h aʊ WORD_BOUNDARY d ɪ d WORD_BOUNDARY ð eɪ WORD_BOUNDARY s ɑː l v WORD_BOUNDARY ð æ t WORD_BOUNDARY p ɹ ɑː b l ə m WORD_BOUNDARY
a n d WORD_BOUNDARY h o w WORD_BOUNDARY d i d WORD_BOUNDARY t h e y WORD_BOUNDARY s o l v e WORD_BOUNDARY t h a t WORD_BOUNDARY p r o b l e m WORD_BOUNDARY