arriba encima de la mesa
arriba encima de la mesa .
a r i β a WORD_BOUNDARY e̞ n s i m a WORD_BOUNDARY d e̞ WORD_BOUNDARY l a WORD_BOUNDARY m e̞ s a WORD_BOUNDARY
a r r i b a WORD_BOUNDARY e n c i m a WORD_BOUNDARY d e WORD_BOUNDARY l a WORD_BOUNDARY m e s a WORD_BOUNDARY . WORD_BOUNDARY