31.   Wrap cold-water pipes with foam insulation to isolate them from the warm, moist air.

32.   The fire quickly fed on the acoustic foam insulation in the walls and ceiling.

33.   The fire quickly fed on the acoustic foam insulation in the ceiling.

34.   Within minutes, flames were fanning through the nightclub, fueled by the acoustic foam insulation.

35.   Within minutes, flames were racing through the nightclub, fueled by the acoustic foam insulation.