1 import sys

     2 import string

     3 import rcvs

     4 

     5 def main():

     6     while 1:

     7         try:

     8             line = raw_input('$ ')

     9         except EOFError:

    10             break

    11         words = string.split(line)

    12         if not words:

    13             continue

    14         if words[0] != 'rcvs':

    15             words.insert(0, 'rcvs')

    16         sys.argv = words

    17         rcvs.main()

    18 

    19 main()