BSD 4.3
g( H 0 � 0 ` 0@ p 0 � � 8p � � � 0 � � � <x � � p 0 � 0 � @ 8p � � 0 0� 0 ` � � @ 0` � 0 0@ `8 ` ` @ � 0` � �� � 0 0 �f ` @ � 0` � �� � 0 � 0 �a ` � � A 0` p �� 0� � 0 �a ` � � �c 0` 8 �� &