echo "$1 is an invalid argument - ignoring";
                exit ;;
  esac
  shift
done

subsystems=`sh $1_sub.sh "echo grep " " $1_abg.m" |\
            sh | awk -F '.' '{print $3}'`
            sh | gawk -F '.' '{print $3}'`

if [ -n "$strip" ]; then
      echo $subsystems  
   else
      for subsystem in $subsystems; do
	# echo -n $1_$subsystem' '
        echo $1_$subsystem #| awk '{printf("%s ",$1)}'
        echo $1_$subsystem #| gawk '{printf("%s ",$1)}'
    done
    echo
fi