Exo+2:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i:cyrillic,latin-ext Roboto:100,100i,300,300i,400,400i,500,500i,700,700i,900,900i:cyrillic,cyrillic-ext,greek,greek-ext,latin-ext,vietnamese