51.   But an informal survey suggests that skirmishes on the contentious border between service and civility are on the rise.

52.   But hard by the border between Ecuador and Peru, the division of families because of geopolitics remains an unchanging part of the landscape.

53.   But in this show the border between them begins to erode.

54.   But like the once-fortified borders between former enemies, the boundaries of humor are slowly opening.

55.   But once the regime went wobbly, the artificial border between the two Germanies had to give.

56.   But the border between the two has not officially been declared.

57.   But Tibetan Buddhist monks and some traders have always crisscrossed the border between Mustang and Tibet.

58.   Cleveland also explores a poorly marked border between originals and arrangements.

59.   --Complete evacuation of all Jewish settlements in the Gaza Strip, while retaining control over the border between Egypt and Gaza until a final settlement is reached.

60.   Closing the borders between Israel and the occupied territories is justified to give passions on both sides a chance to cool, but it cannot be of unlimited duration.