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of this License. You may not use technical measures to obstruct or control

the reading or further copying of the copies you make or distribute. However,

you may accept compensation in exchange for copies. If you distribute a large

enough number of copies you must also follow the conditions in section 3.

You may also lend copies, under the same conditions stated above, and you

may publicly display copies.

Copying in Quantity

If you publish printed copies of the Document numbering more than 100,

and the Document's license notice requires Cover Texts, you must enclose the

copies in covers that carry, clearly and legibly, all these Cover Texts: Front 

Cover Texts on the front cover, and Back Cover Texts on the back cover. Both

covers must also clearly and legibly identify you as the publisher of these copies.

The front cover must present the full title with all words of the title equally

prominent and visible. You may add other material on the covers in addition.

Copying with changes limited to the covers, as long as they preserve the title of

the Document and satisfy these conditions, can be treated as verbatim copying

in other respects.

If the required texts for either cover are too voluminous to fit legibly, you

should put the first ones listed (as many as fit reasonably) on the actual cover,

and continue the rest onto adjacent pages.

If you publish or distribute Opaque copies of the Document numbering more

than 100, you must either include a machine readable Transparent copy along

with each Opaque copy, or state in or with each Opaque copy a publicly 

accessible computer network location containing a complete Transparent copy

of the Document, free of added material, which the general network using

public has access to download anonymously at no charge using public standard

network protocols. If you use the latter option, you must take reasonably