74As regards the alleged coexistence of the earlier mark CRISTAL and the applicant's national mark CRISTAL CASTELLBLANCH, it is sufficient to note that the applicant also did not show that that coexistence was based on the absence of likelihood of confusion. On the contrary, it is apparent from the file that the applicant's and the intervener's marks have been the subject of a number of disputes, which shows that that alleged coexistence has not been peaceful.