def METHOD_NAME(
    self, comparison_map: util.ComparisonStatePerPipette
) -> ComparisonStatePerPipette:
    first = comparison_map.first
    second = comparison_map.second
    first_compmap = ComparisonStatePerCalibration(
        tipLength=first.tipLength,
        pipetteOffset=first.pipetteOffset,
        deck=first.deck,
    )
    second_compmap = ComparisonStatePerCalibration(
        tipLength=second.tipLength,
        pipetteOffset=second.pipetteOffset,
        deck=second.deck,
    )
    return ComparisonStatePerPipette(first=first_compmap, second=second_compmap)