e4 jaa1 e4 jaa1
e4 jaa1 e4 jaa1
fil co co co
e4 jaa1 e4 jaa1 .
ɛ˧˩̰ WORD_BOUNDARY j a̞˥ WORD_BOUNDARY ɛ˧˩̰ WORD_BOUNDARY j a̞˥ WORD_BOUNDARY
e 4 WORD_BOUNDARY j a a 1 WORD_BOUNDARY e 4 WORD_BOUNDARY j a a 1 WORD_BOUNDARY . WORD_BOUNDARY