a titón a titón
a a
prepart prepart
a titón a titón .
a WORD_BOUNDARY t i t o̞ n WORD_BOUNDARY a WORD_BOUNDARY t i t o̞ n WORD_BOUNDARY
a WORD_BOUNDARY t i t ó n WORD_BOUNDARY a WORD_BOUNDARY t i t ó n WORD_BOUNDARY . WORD_BOUNDARY