this is this is too heavy
this be too heavy
pro:dem cop adv adj
this is this is too heavy .
ð ɪ s WORD_BOUNDARY ɪ z WORD_BOUNDARY ð ɪ s WORD_BOUNDARY ɪ z WORD_BOUNDARY t uː WORD_BOUNDARY h ɛ v i WORD_BOUNDARY
t h i s WORD_BOUNDARY i s WORD_BOUNDARY t h i s WORD_BOUNDARY i s WORD_BOUNDARY t o o WORD_BOUNDARY h e a v y WORD_BOUNDARY