import sys

import string

import rcvs

def main():

    while 1:

        try:

            line = raw_input('$ ')

        except EOFError:

            break

        words = string.split(line)

        if not words:

            continue

        if words[0] != 'rcvs':

            words.insert(0, 'rcvs')

        sys.argv = words

        rcvs.main()

main()