shimashima da shimashima
shimashima da shimashima .
ʃ i m a ʃ i m a WORD_BOUNDARY d a WORD_BOUNDARY ʃ i m a ʃ i m a WORD_BOUNDARY
s h i m a s h i m a WORD_BOUNDARY d a WORD_BOUNDARY s h i m a s h i m a WORD_BOUNDARY