1 /DEQUEUE 1 /DEQ 2 AOITKN aoitokenname 2 LINE line# PTERM pterm# 2.1 %A 2 LTERM ltermname 2.1? 2.1 PURGE 2.1 PURGE1 2 LU luname TPNAME tpname 2.1 PURGE 2.1 PURGE1 2 MSNAME msname 2.1 PURGE 2.1 PURGE1 2 NODE nodename 2.1? USER username 2.2 %A 2 SUSPEND 2 TMEM tmembername 2.1? TPIPE tpipename 2.2 PURGE 2.2 PURGE1 2 TRAN tranname 2.1 PURGE 2.1 PURGE1 2 USER username 2.1 %A A: 1? 1 PURGE 1 LTERM ltermname 1.1? 1.1 PURGE 1.1 PURGE1