caihuaca na utcan na utca
caihuaca na utcan na utca .
t s a i h u a t s a WORD_BOUNDARY n a WORD_BOUNDARY u t t s a n WORD_BOUNDARY n a WORD_BOUNDARY u t t s a WORD_BOUNDARY
c a i h u a c a WORD_BOUNDARY n a WORD_BOUNDARY u t c a n WORD_BOUNDARY n a WORD_BOUNDARY u t c a WORD_BOUNDARY