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presidents	presid	0.0497
Iranian	iran	0.0497
Caspian Sea	casp se	0.0497
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position	posit	0.0497
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settling	settl	0.0497
Viktor Kalyuzhny	vikt kalyuzhn	0.0497
side	sid	0.0497
Caspian problem	casp problem	0.0497
Kalyuzhny said	kalyuzhn said	0.0497
hopes	hop	0.0081
negotiations	negot	0.0081