aa1 ai1 jaa3 ai1 jaa3
aa1 ai1 jaa3 ai1 jaa3
fil co co co co
aa1 ai1 jaa3 ai1 jaa3 .
a̞˥ WORD_BOUNDARY ɐi˥ WORD_BOUNDARY j a̞˧ WORD_BOUNDARY ɐi˥ WORD_BOUNDARY j a̞˧ WORD_BOUNDARY
a a 1 WORD_BOUNDARY a i 1 WORD_BOUNDARY j a a 3 WORD_BOUNDARY a i 1 WORD_BOUNDARY j a a 3 WORD_BOUNDARY . WORD_BOUNDARY