 In older texts, "uk" () and three out of four "yus"es () also can be written as digraphs, in two separate parts.The order of "izhe" () and "i" () varies from source to source, as does the order of the various forms of "yus" ().Correspondence between Glagolitic "izhe" () and "i" () with Cyrillic "И" and "І" is unknown.