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What relation is your father's sister's cousin's son to you ?

What relation is your uncle's son's sister's aunt's brother in law to you ?

What relation is your aunt's daughter's father's son's brother to you ?

What relation is your brother's aunt's nephew's brother in law to you ?

What relation is your mother's son's aunt's brother in law to you ?

What relation is your mother's sister's brother in law's son's father to you ?