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ScotlandSub-Roman Cumbric kingdoms in Scotland Pictish kingdoms in Scotland Gaelic kingdoms in Scotland Other IrelandExtinct kingdoms in Ireland Ireland during the early medieval period consisted of some two hundred tuathas or minor kingdoms , which were in turn vassals of the rulers of an over-kingdom , called a cóiced ( usually translated as a portion , a fifth , or a province ) .
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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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