#!/bin/sh
#
#
# Author:      Bernhard Kuehl
#              Universitaet Osnabrueck
#              Wed Jun 11 14:50:48 MET DST 1997
# File:        afg_3.1
# Description:
#

echo Hello | echo World | wc

{ echo Hello; echo World; } | wc

( echo Hello; echo World; ) | wc


exit 0