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\(abc+ab+bc+ca+a+b+c=71\) \(bcd+bc+cd+db+b+c+d=191\) \(cda+cd+da+ac+c+d+a=95\) \(dab+da+ab+bd+d+a+b=143\)

Evaluate the real value of \(abcd+a+b+c+d \).

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