es tong+tong rasa duren
es tong tong rasa duren ?
ə s WORD_BOUNDARY t o ŋ WORD_BOUNDARY t o ŋ WORD_BOUNDARY r a s a WORD_BOUNDARY d u r ə n WORD_BOUNDARY
e s WORD_BOUNDARY t o n g WORD_BOUNDARY t o n g WORD_BOUNDARY r a s a WORD_BOUNDARY d u r e n WORD_BOUNDARY ? WORD_BOUNDARY