oh sama X X X mana X
oh sama x x x mana x ?
o h WORD_BOUNDARY s a m a WORD_BOUNDARY ɛ k s WORD_BOUNDARY ɛ k s WORD_BOUNDARY ɛ k s WORD_BOUNDARY m a n a WORD_BOUNDARY ɛ k s WORD_BOUNDARY
o h WORD_BOUNDARY s a m a WORD_BOUNDARY x WORD_BOUNDARY x WORD_BOUNDARY x WORD_BOUNDARY m a n a WORD_BOUNDARY x WORD_BOUNDARY