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Reconcile grouped totals from two exports

Enter one formula in G5. Return each nonblank ID occurring in A2:A9 or D2:D11 once, uppercased, in first-seen order across A then D. Report its signed numeric total from B, total from E and A minus B. Match printable ASCII IDs literally ignoring case; spaces and leading zeroes remain significant. Repeated IDs are aggregated, missing-side totals are numeric zero, and zero-net keys remain. If both lists are empty, return No keys.

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Enter one formula in G5. Return each nonblank ID occurring in A2:A9 or D2:D11 once, uppercased, in first-seen order across A then D. Report its signed numeric total from B, total from E and A minus B. Match printable ASCII IDs literally ignoring case; spaces and leading zeroes remain significant. Repeated IDs are aggregated, missing-side totals are numeric zero, and zero-net keys remain. If both lists are empty, return No keys.

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