I need help for that a guy work with me on cultures .

List of Cultures groups :

Danubian-Baltican
Lotharien
Gastrogoths
Latin Aryans
Byruzians
Balkaniks
Ridvins
Turko-Seleufistians
Eurasians
Tomandians
Pannians
Japans
Indians
Mesoamericans
Berbers
Poklemiks
Arabar
Muylians group
Oceanians