Ключевые слова: balloon, border, bubble, cartoon, comic, commission, community, country, drill, drilling, economy, emblem, energy, eu, euro, europe, european, flag, flat, fuel, gas, gasoline, illustration, industry, insignia, international, long, long shadow, map, official, oil, petroleum, platform, politic, pump, refinery, rig, shadow, speak, speech bubble, star, talk, tower, union, united,