sentences:  The Tocharians split from the Italo-Celtics before 2000 BCE and moved further east, while the Italo-Celtics and the Balto-Slavo-Germanics turned west again towards the northern slopes of the Black Sea.From there, they expanded further into Europe between around 2000 and 1000 BCE.The phonological peculiarities of the consonants proposed in the glottalic theory would be best preserved in Armenian and the Germanic languages.