11.   They own elegant houses and expensive cars, and are able to afford to send their children abroad to study and their wives to shop in foreign cities.

12.   They have elegant houses and expensive cars.

13.   But in the streets and the elegant Renaissance houses of Wittenberg, they are determined to make a profit.

14.   But the face-to-face talks in an elegant house in Cheyne Row, Chelsea, on the banks of the Thames, came to nothing.