bikin terowongan ya Om
bikin terowongan ya om ?
b i k i n WORD_BOUNDARY t ə r o w o ŋ a n WORD_BOUNDARY j a WORD_BOUNDARY  o m WORD_BOUNDARY
b i k i n WORD_BOUNDARY t e r o w o n g a n WORD_BOUNDARY y a WORD_BOUNDARY o m WORD_BOUNDARY