Label's text inside of UICollectionViewCell to vary depending on if statement and array's value

I have a UICollectionView with multiple cells inside of it. Each cell has one label which contains the below data.

What I would like to do is for the labels text that aren't "A" or "B", I would like the value to be an Int value based on the order of the cell.

Example

Cells Label text at the moment:

A, A, 3, B, 5, A, B

What I would like:

A, A, 1, B, 2, A, B

Any help is greatly appreciated, many thanks!!

Code:

func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "Cell", for: indexPath) as! DataCell

        let integerArray = [Int](1...10)
        let sortedCellData = cellData.sorted { $0.key < $1.key}

        if String(Array(sortedCellData)[indexPath.row].value) == "A" {
            cell.valueLabel.text = "A"
        } else if String(Array(sortedCellData)[indexPath.row].value) == "B" {
            cell.valueLabel.text = "B"
        } else {
            cell.valueLabel.text = String(integerArray[indexPath.row])
        }
        return cell
    }
}