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SELECT DISTINCT CITY
FROM STATION
WHERE UPPER(SUBSTR(CITY,1,1)) IN ('A','E','I','O','U')
AND UPPER(SUBSTR(CITY,LENGTH(CITY),1)) IN ('A','E','I','O','U');
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Weather Observation Station 8
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SELECT DISTINCT CITY FROM STATION WHERE UPPER(SUBSTR(CITY,1,1)) IN ('A','E','I','O','U') AND UPPER(SUBSTR(CITY,LENGTH(CITY),1)) IN ('A','E','I','O','U');