nu e piscul e creionul
nu e piscul e creionul .
n u WORD_BOUNDARY j e WORD_BOUNDARY p i s k u l WORD_BOUNDARY j e WORD_BOUNDARY k r e j o n u l WORD_BOUNDARY
n u WORD_BOUNDARY e WORD_BOUNDARY p i s c u l WORD_BOUNDARY e WORD_BOUNDARY c r e i o n u l WORD_BOUNDARY