# echo hello world! 
hello world! 
# source celem-01.prsimrc 
## enter: #FILE#
# initialize 
# get a 
a : X
# get b 
b : X
# get c 
c : X
# get C.a 
C.a : X
# get C.b 
C.b : X
# get C.c 
C.c : X
## leave: #FILE#
# queue 
event queue:
# status X 
X nodes:
a b c 
# echo good-by world! 
good-by world! 
