31.   The university address, however, showed apparent cracks in the Khatami front.

32.   But the logistics of an operation of this scale showed cracks over the weekend.

33.   But the logistics of an operation of this scale showed cracks this weekend.

34.   They said some old buildings showed cracks and helicopters were flying over the region to determine whether any remote areas had experienced damage.

35.   Larger buildings avoided that fate, though many showed large cracks produced by the magnitude of the quake.