The eastren pairt remained dividit: Sembat, which haed the main title, govrened the wastren pairt o the Eastren Syunik wi the Vayots Dzor, bordered bi Vaspurakan. Sahak govrened the eastren pairt till the river Hakar. Babgen govrened the destrict o the Balq, an Vasak (who dee'd in 922) an indeterminate territory. Nasr, the emir o Azerbaijan, captured territory throu perfidy against Babgen an Sahak in Dwin. Efter the invasion, Sembat unseated Nasr an obtained the freedom o his brithers. Sembat wis follaeed bi his son Vasak, an Sahak in turn bi his son Sembat. Vasak receivit the ryal title frae the Muslims at the end o his reign, which lastit till 963.