cereto cione tre
canestro arancio tre
n n num
cereto cione tre .
t̠ʃ e r e t o WORD_BOUNDARY t̠ʃ o n e WORD_BOUNDARY t r e WORD_BOUNDARY
c e r e t o WORD_BOUNDARY c i o n e WORD_BOUNDARY t r e WORD_BOUNDARY . WORD_BOUNDARY