There are three groups of Brahui tribes. It is most closely related to Brahui and Malto (Paharia). It has its roots in the Urdu, Balochi, Brahui and Pashto. The Bela population consists of Sindhis, Balochis, Brahui and Punjabis. Mir Gul Khan Nasir wrote poems in English, Urdu, Balochi, Brahui and Persian. Chaudry Iftikhar is fluent in Urdu, English, Balochi, Brahui, Punjabi and Pashto. Brahui (which is spoken in parts of Baluchistan). The same tradition has existed of the Brahui, who call themselves immigrants. Khuzdar was the capital of the Brahui kingdom of Makran. The principal languages in the province are Balochi, Pashto, Brahui, and Persian. Linguistic findings and oral histories of the Brahui however say otherwise. Non-Indo-European languages include Brahui and Burushaski, a language isolate. The absence of any older Iranian (Avestan) loanwords in Brahui supports this hypothesis. The Balochs are followed by Pashtun, Brahui, Tajik, Uzbek, and Hazara. The Brahui speakers mainly inhabit Kandahar Province.