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We present models to explain how the LCR22s can mediate different homologous recombination events , thereby generating a number of rearrangements that are associated with congenital anomaly disorders .
 congenital anomaly disorders
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease 
Text: {0} 
Answer:
 congenital anomaly disorders