Mainland Finland 1970-01-01
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Northeast Italy 1970-01-01
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Northern Ireland 1970-01-01
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Republic of Ireland 1970-01-01
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Circle 1970-01-01
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Saarland 1970-01-01
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Saxony-Anhalt 1970-01-01
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Schöniger oxidation 1970-01-01
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Sodium fusion test 1970-01-01
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South East England 1970-01-01
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Spheres 1970-01-01
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Transversal plane 1970-01-01
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Triangles 1970-01-01
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Circle packing in a circle 1970-01-01
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Circle packing in an isosceles right triangle 1970-01-01
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Circle packing in a square 1970-01-01
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Circles 1970-01-01
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Community of Madrid 1970-01-01
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Cone 1970-01-01
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Apex (geometry) 1970-01-01
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