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secretary	secr	0.0497
Serguei Ivanov	sergu ivanov	0.0497
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WASHINGTON	washingt	0.0497
Condoleezza Rice	condoleezz ric	0.0497
Russia	rus	0.0497
international security	intern secur	0.0081
visit	visit	0.0081
PROLOGUE	prologu	0.0081
Russo-americains	rus americain	0.0081
reciproques	reciproqu	0.0081
Colin Powell	colin powel	0.0081
democrats	democrat	0.0081
questions	quest	0.0081