Traditionally , there are also the six sÃ 1\/2 slur ( `` regions '' ; NorÃ oyar , Eysturoy , Streymoy , VÃ gar , Sandoy and SuÃ uroy ) . Traditionally , there are also the six sÃ 1\/2 slur ( `` regions '' : NorÃ oyar , Eysturoy , Streymoy , VÃ gar , Sandoy and SuÃ uroy ) .