Thanks. Nice. …Just to add: Cyrillic alphabet was derived from Hlaholika, which was revealed to st. Cyril after prayers, for old Slovaks/Slovens. St. Clement and st. Naum were disciples of st. Cyril and st. Metod and after they were expelled from reign of Svätopluk (todays Slovakia, Czech republic, Hungary and other), they found school (university? academy?) in Ohrid, modelled in according to first school in Sloven´s reign, probably at the Devin/Dovina (next to todays Bratislava). School at Ohrid is not first but second.