y busca el peluchito
y busca el peluchito .
i WORD_BOUNDARY β u s k a WORD_BOUNDARY e̞ l WORD_BOUNDARY p e̞ l u t̠ʃ i t o̞ WORD_BOUNDARY
y WORD_BOUNDARY b u s c a WORD_BOUNDARY e l WORD_BOUNDARY p e l u c h i t o WORD_BOUNDARY . WORD_BOUNDARY