i3 jaa3 i3 jaa3
i3 jaa3 i3 jaa3
co co co co
i3 jaa3 i3 jaa3 .
i˧ WORD_BOUNDARY j a˧ WORD_BOUNDARY i˧ WORD_BOUNDARY j a˧ WORD_BOUNDARY
i 3 WORD_BOUNDARY j a a 3 WORD_BOUNDARY i 3 WORD_BOUNDARY j a a 3 WORD_BOUNDARY . WORD_BOUNDARY