multi-db problem

Hi,

-I create databases "wpmu_a" till "wpmu_p" make 16
-Create "wpmu_vip1" and "wpmu_global"

-My server autoname all database by "wpmu_"
-and wordpress Mu use database "wpmu_all"

What should i write for //add_global_table('????_easy_global')

what ever i want??

thank you for your help