english: And while certain signs span thousands of kilometers, other signs had much more restricted distribution patterns, with some being limited to a single territory, like we see here with these divided rectangles that are only found in northern Spain, and which some researchers have speculated could be some sort of family or clan signs.
non_english: Zatialčo niektoré znaky prekonávajú tisícky kilometrov, iné majú obmedzené vzorce výskytu a niektoré z nich máme len na jedinom území. Napríklad tieto delené obdĺžniky nachádzame len na severe Španielska; vedci predpokladajú, že by mohlo ísť o nejaké rodinné či klanové znaky.