149462
In 1921 , coins were introduced in denominations of 20 and 50 haleru , followed by 10h and 1 koruna in 1922 , 2 and 5h in 1923 , 5 korun in 1925 , 10 korun in 1930 , and 25h and 20 korun in 1933 .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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