x1 is Iran/Persia
Also known as the Islamic Republic of Iran. Nearly synonymous with gugde'iru. Derived from Persian ایران [ʔiˈɾɒn] 'Iran', یرانی (Irâni) [ʔiɾɒˈni] 'Iranian', and more closely reflects native phonetics than the earlier gugdrxirana. See also iRON 'Iran' (cmevla form), te'yRON 'Tehran', rupniruru 'Iranian Rial', kulnrfarsi 'culturally Persian', kulnrxirani/kulnrxironi 'culturally Iranian', bangrfarsi 'Persian language', islam 'Islam', muslo 'Muslim'.