no s' ha de fer després
no s' ha de fer després .
n o WORD_BOUNDARY ɛ s e WORD_BOUNDARY a WORD_BOUNDARY ð e WORD_BOUNDARY f e ɾ WORD_BOUNDARY ð e s p ɾ e s WORD_BOUNDARY
n o WORD_BOUNDARY s ' WORD_BOUNDARY h a WORD_BOUNDARY d e WORD_BOUNDARY f e r WORD_BOUNDARY d e s p r é s WORD_BOUNDARY