[1] "1. CLOSEST SINGLE ITEM DISTANCE%"
Italian_Bergamo1   Italian_Tuscan       Portuguese         Albanian          Spanish           French         Romanian        Bulgarian
        0.000000         2.880389         3.627176         3.831293         3.949960         4.407424         4.527385         4.532422

[1] "1. CLOSEST SINGLE ITEM DISTANCE%"
      Sardinian Italian_Bergamo         Spanish    French_South      Portuguese          Basque  Basque_Spanish   Basque_French
       4.731938        5.196830        5.539165        5.861461        5.934115        5.971507        6.136685        6.172485