potatoes to mash potatoes
potato mash potato
n n n
potatoes to mash potatoes .
p ə t eɪ ɾ oʊ z WORD_BOUNDARY t ə WORD_BOUNDARY m æ ʃ WORD_BOUNDARY p ə t eɪ ɾ oʊ z WORD_BOUNDARY
p o t a t o e s WORD_BOUNDARY t o WORD_BOUNDARY m a s h WORD_BOUNDARY p o t a t o e s WORD_BOUNDARY