Adding labels programmatically, aligned with labels from Storyboard

Desired View:

In Storyboard I have two labels with the blue background that I am creating in Autolayout. Their position will never change. Next, I would like to add anywhere from 1 to 10 labels in code in cellForRowAtIndexPath below the blue background labels.

I am struggling to align the the labels added in code (brown background) with the ones created in Autolayout (blue background).

Below is my failed attempt:

Two approaches that failed:

1. In cellForRowAtIndexPath get the frame of "B AutoLayout Static Label" and use the X position for Dynamic Labels. Did not work.

2. Adding constraints also did not work -- perhaps I am not adding the constraints correctly.

Here is the code:

class TableViewController: UITableViewController {

    var cellHeight = [Int: CGFloat]()

    override func viewDidLoad() {
        super.viewDidLoad()
        tableView.estimatedRowHeight = 85.0
        self.tableView.rowHeight = UITableViewAutomaticDimension
    }

    override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
        return 1
    }

    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return 4
    }


    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {


        let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as! CustomCell
        let xLocation = cell.labelBStatic.frame.origin.x
        var yLocation = cell.labelBStatic.frame.origin.y
        let height = cell.labelBStatic.frame.size.height

        var startYLocation = yLocation + height + 20
        var i = 0
        if indexPath.row % 2 == 0 {
            i = 5
        } else {
            i = 7
        }

        while i < 10 {
            let aLabel = UILabel()
            aLabel.backgroundColor = UIColor.orangeColor()
            aLabel.text = "Label # \(i)"
            cell.contentView.addSubview(aLabel)
            addConstraints(aLabel, verticalSpacing: startYLocation)
            startYLocation += 20
            i++
        }

        print(startYLocation)
        cellHeight[indexPath.row] = startYLocation
        return cell
    }

    func addConstraints(labelView: UILabel, verticalSpacing: CGFloat) {
        // set Autoresizing Mask to false
        labelView.translatesAutoresizingMaskIntoConstraints = false

        //make dictionary for views
        let viewsDictionary = ["view1": labelView]

        //sizing constraints
        let view1_constraint_H:Array = NSLayoutConstraint.constraintsWithVisualFormat("H:[view1(>=50)]", options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: viewsDictionary)

        labelView.addConstraints(view1_constraint_H)

        //position constraints
        let view_constraint_H:NSArray = NSLayoutConstraint.constraintsWithVisualFormat("H:|-15-[view1]", options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: viewsDictionary)
        let view_constraint_V:NSArray = NSLayoutConstraint.constraintsWithVisualFormat("V:|-\(verticalSpacing)-[view1]", options: NSLayoutFormatOptions.AlignAllLeading, metrics: nil, views: viewsDictionary)

        view.addConstraints(view_constraint_H as! [NSLayoutConstraint])
        view.addConstraints(view_constraint_V as! [NSLayoutConstraint])

    }

        override func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {

        if let height = cellHeight[indexPath.row] {
            return height
        }
        return 0
    }

Below is the Storyboard setup (Both labels are centered horizontally):

Question: How can I get my dynamic labels that I am creating in cellForRowAtIndexPath left align with my static labels that were created in Storyboard to match my desired view on top?