ja esta ara ja esta
ja esta ara ja esta .
ʑ a WORD_BOUNDARY ɛ s t ɐ WORD_BOUNDARY a ɾ ɐ WORD_BOUNDARY ʑ a WORD_BOUNDARY ɛ s t ɐ WORD_BOUNDARY
j a WORD_BOUNDARY e s t a WORD_BOUNDARY a r a WORD_BOUNDARY j a WORD_BOUNDARY e s t a WORD_BOUNDARY