lho Opi kan naro dua
lho opi kan naro dua .
l h o WORD_BOUNDARY  o p i WORD_BOUNDARY k a n WORD_BOUNDARY n a r o WORD_BOUNDARY d u a WORD_BOUNDARY
l h o WORD_BOUNDARY o p i WORD_BOUNDARY k a n WORD_BOUNDARY n a r o WORD_BOUNDARY d u a WORD_BOUNDARY