Please add spaces between words: "S54"called"S30"and"S33"byradiofromPolatohelp,whichcould,however,notleaveharbourbecausetheItaliansheldthemback.
"S 54" called "S 30" and "S 33" by radio from Pola to help,which could, however, not leave harbour because the Italians held them back.