1.   All four can work on the same demonstration, or they can work in pairs on different ones.

2.   All four worked in the LTC photo lab.

3.   All four would work automatically, transparent to users.

4.   All four worked for a local contractor of the World Food Program.

5.   All four worked as apprentices under master potters in neighboring Merigold.

6.   Each writer presented his songs and the four worked together to shape them.

7.   Identities of the victims were not immediately available, but police said the four were working for the Vietnam Russian Tropical Center based in Ho Chi Minh City.

8.   International officials said last week that they believed the four were working as policemen in the Serb-controlled region of Prijedor in northwestern Bosnia.

9.   Serb authorities had never previously disputed that the four worked as police officers.

10.   The four work for UNICEF and the World Health Organization.