1.   In the sombre main chamber where most of his days were spent, there was no Decoration, no contrasting texture.

2.   The main chamber was ten feet by fourteen.

3.   Before the French Navy closed it with a gate, three amateur divers died in the long, narrow passage leading to the main chambers.

4.   A standoff in the Diet, where opposition lawmakers are blocking access to the main chamber, has raised the possibility Japan may need to draft a provisional budget.

5.   Burton drew a quick sketch plan, and left his name in lampblack on the ceiling of the main chamber.

6.   But the attack had damaged muscle in the main pumping chamber of his heart, the left ventricle.

7.   Cheney announced Friday that tests had revealed occasional, brief episodes of ventricular tachycardia, in which the main pumping chamber of the heart beats too quickly.

8.   Excess insulin and renin can cause stiffening of the arteries and enlargement of the main pumping chamber of the heart, which have also been found in the subjects.

9.   Heart attacks had left such extensive scarring that the two main pumping chambers of his heart were failing badly, and his lungs were full of fluid.

10.   Hundreds of student protesters barged into the main chamber of the House of Representatives, filling up the seats and galleries and conducting a sort of spontaneous shadow government.