| Subregions | |
1. |
Arizona, United States |
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2. |
Maryland, United States |
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3. |
Missouri, United States |
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4. |
North Carolina, United States |
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5. |
South Carolina, United States |
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6. |
Washington, United States |
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7. |
Colorado, United States |
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8. |
Nevada, United States |
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9. |
Tennessee, United States |
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10. |
District of Columbia, United States |
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| Cities | |
1. |
Irvine, CA, USA |
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2. |
San Diego, CA, USA |
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3. |
San Francisco, CA, USA |
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4. |
Seattle, WA, USA |
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5. |
Los Angeles, CA, USA |
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6. |
Phoenix, AZ, USA |
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7. |
St Louis, MO, USA |
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8. |
Houston, TX, USA |
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9. |
Washington, DC, USA |
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10. |
Atlanta, GA, USA |
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