sentences:  A new, profiled frontal was thus adopted, together with a pearl grey-red livery.The modified units (for a total of 97) were re-christened E.444R ("R" standing for "riqualificazione", meaning "re-qualification", but also known as "Ribollita" among personnel, meaning something like "Reheated soup").E.444R are in widespread service with FS-Trenitalia for fast Intercity and express services.