The Bouraioi-Burray argonauts in S.America 11.500 years before Colombus

11.500 years before Colombus arrive in Americas, Burray navigatores was allredy in that area.
Ypanema (Υπήνεμα in greek) means shetlered from the wind.
Ypanema in S.America by the time of the INKAS is a common word and has the same significance.