what are the airlines whose hub airport is operated by the administradora coahuilense de infraestructura y transporte aéreo ?
SELECT DISTINCT var_uri where brack_open var_x dbo_operator dbr_Administradora_Coahuilense_de_Infraestructura_y_Transporte_Aéreo sep_dot var_uri dbo_hubAirport var_x sep_dot var_uri a dbo_Airline brack_close