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nation temptation negation aeration creation generation investigation location station immigration indication inflation innovation migration sensation imitation irrigation notation vacation causation narration vocation bifurcation damnation gestation inhalation innervation invocation iteration oration deflation dictation elation instigation legation ligation information education operation relation situation application duration foundation integration admiration deviation expectation inspiration invitation liberation limitation obligation rotation stimulation taxation allocation decoration degeneration delegation dissertation domination estimation fixation implication inclination indignation initiation irritation medication navigation plantation quotation termination animation annexation aviation cessation dedication dilatation dislocation dissipation emigration fabrication incarnation incubation insulation litigation maturation mediation moderation mutation probation starvation toleration veneration aberration adoration allegation citation delineation demarcation dispensation divination donation elongation enumeration germination inauguration intimation intonation perforation punctuation sedation stagnation subjugation summation vindication explanation formation civilization cooperation corporation determination imagination observation occupation preparation publication radiation separation translation variation activation adaptation correlation declaration elevation exploitation exploration isolation motivation orientation restoration salvation violation agitation alteration arbitration aspiration assimilation designation destination elimination excitation hesitation illumination incorporation inflammation installation meditation negotiation nomination oxidation penetration propagation recreation regeneration respiration saturation segregation simulation specification valuation vegetation ventilation vibration accusation affiliation affirmation aggregation 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formulation illustration implementation justification modification preservation realization revelation acceleration accommodation alienation anticipation celebration collaboration condemnation confirmation congregation continuation deformation degradation depreciation deterioration emancipation frustration proclamation proliferation registration relaxation reservation resignation speculation assassination authorization calibration compilation complication condensation consolation deprivation disintegration evacuation exaggeration excavation humiliation infiltration intoxication modernization notification optimization ordination polarization ratification realisation reformation remuneration retaliation retardation signification socialization specialization unification abbreviation alternation amalgamation amputation cancellation capitulation commendation confiscation conformation consecration consummation culmination dehydration deportation deputation devaluation devastation duplication 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