iously ▁happened ▁to ▁most ▁native ▁Alban ian ▁voc ab ul ary . ▁Some ▁sch ol ars ▁such ▁as ▁ Ç abe j ▁have ▁challeng ed ▁the ▁argument ▁that ▁Greek ▁evidence ▁implies ▁a ▁" nor thern " ▁origin , ▁instead ▁suggesting ▁the ▁opposite , ▁that ▁the ▁specifically ▁North western / D or ic ▁affili ations ▁and ▁ancient ▁d ating ▁of ▁Greek ▁lo ans ▁imply ▁a ▁specifically ▁Western ▁B alk an ▁Alban ian ▁presence ▁specifically ▁in ▁anti qu ity . ▁Example ▁include ▁An cient ▁Greek ▁ λ ά χ α ν ο ν ▁and ▁its ▁Alban ian ▁ref lex ▁lak ë r ▁because ▁it ▁would ▁appear ▁to ▁have ▁been ▁loan ed ▁before ▁< χ > ▁changed ▁from ▁an ▁asp ir ated ▁stop ▁/ k ʰ / ▁to ▁a ▁fr ic ative ▁/ x /, ▁ μ <0xE1> <0xBE> <0xB1> χ α ν ά ν ▁and ▁its ▁Alban ian ▁ref lex ▁m ok ë r ▁which ▁like wise ▁seems ▁to ▁reflect ▁a ▁stop ▁/ k ʰ / ▁for ▁< χ > ▁and ▁also ▁must ▁be ▁specifically ▁Dor ic ▁or ▁North western ▁other ▁Greek ▁dialect s ▁have ▁< e > ▁or ▁< η > ▁rather ▁than ▁< ά >, ▁and ▁ θ ω ρ ά κ ι ο ν ▁and ▁its ▁Alban ian ▁ref lex ▁t arg oz ë ▁which ▁would ▁appear ▁to ▁have ▁pred ated ▁the ▁fr ic ation ▁of ▁Greek ▁< θ > ▁( before ▁the ▁shift ▁in ▁Ko ine , ▁representing ▁/ t ʰ /). ▁ ▁S lav ic ▁ ▁The ▁contacts ▁began ▁after