. . "Lower" . . "Arabian (Persian) Gulf" . . . . "Arabian Gulf" . . "50.0" . . . . . . . . . "the Persian Gulf" . . . . . . . . "Lower Sea" . . . . . . "crisis in the Persian Gulf" . . . . . "Gulf state" . . . "Iranian Persian Gulf" . . . . . . "Persian coast" . . . . . . . "2.51E11" . . . . . . . . . . "Persian Gulf" . . . "neighbouring countries" . . "Persian_Gulf#Wildlife" . . . "Sea of Persia" . "The Gulf Today" . . "Gulf region" . . . . . . . . . "lower sea" . . "the Gulf's" . . . . . . . . "Doha Bay, Persian Gulf" . "Gulf States" . . . . "Gulf of Basra" . "Persian Gulf basin" . . . "Arab Gulf" . . "Gulf waters" . . . "Gulf Arab" . . . . . . . . . . "Persian-Gulf" . . "90.0" . . . . . . . . . . . . . . "Persian Sea" . . . . . "Great Green Ocean" . . . . . . . . . . . . . . . . . . . . . . . . "Persia" . . . . . . . . . . . . . . . . . . . . . . . . . . "Persian Gulf" . . . . . . . . . . "Northern Persian Gulf" . . "region" . . . . . . . . "Persian Gulf" . . . "Khaleej al-Arab" . . . . . "North Persian Gulf" . . "Gulf" . . "Persicus Sinus" . . . . "Iranian Gulf" . . . . . . . . . . . . . . "''Sinus Persicus'' (Persian Gulf)" . . . "the Gulf" . . . . . . . . "coastal" . . . . . . "Gulf countries" . . "Gulf Region" . "Sea of Fars" . . . . . . . . . "Persian/Arabian Gulf" . . . "coast" . . . "Arabian ports" . . . . . . "Persian Gulf Region" . . . . "Gulf State" . "The Persian Gulf" . . . "parshian Gulf" . . . . . "Persian Gulf Sheikdoms" . "Persian Gulf region" . . . . . . . "Gulf of Arabia" . . . . . . . . "Persian" . . . "The Green Sea" . "Middle East oil" . "989000.0" . "Persian gulf" . . . "Gulf states" . . . . . .