Sentence:  At one time, when the commandant felt especially indebted, he sent the other officers out of his office and opened the safe. There it was, securely hidden, an entire loaf of "white" bread. He cut a large slice, wrapped it in newspaper and, beaming, handed this precious gift to Ildikó. "Just for you. I, as the commandant, am entitled to some <WSD>white bread</WSD>," he said proudly. Ildikó was touched, not by the value of the gift but by the realization of the Russians' grave poverty. 
Meaning of the word marked with <WSD> tags:  Bread made from white flour.