oi kirjutasid o ja i
oi kirjutasid o ja i .
o iː WORD_BOUNDARY k i r j u t a s i d WORD_BOUNDARY oː WORD_BOUNDARY j a WORD_BOUNDARY iː WORD_BOUNDARY
o i WORD_BOUNDARY k i r j u t a s i d WORD_BOUNDARY o WORD_BOUNDARY j a WORD_BOUNDARY i WORD_BOUNDARY . WORD_BOUNDARY