dik dik dik dik dik dik
dik dik dik dik dik dik .
d i k WORD_BOUNDARY d i k WORD_BOUNDARY d i k WORD_BOUNDARY d i k WORD_BOUNDARY d i k WORD_BOUNDARY d i k WORD_BOUNDARY
d i k WORD_BOUNDARY d i k WORD_BOUNDARY d i k WORD_BOUNDARY d i k WORD_BOUNDARY d i k WORD_BOUNDARY d i k WORD_BOUNDARY . WORD_BOUNDARY