Pull on the row of dots on the right of the Alignment Panel until you can see the whole sequence. You can slide the sequences around to match them up. Try closing the gaps in the top sequence first. When there's a block of codes together, you can move them left by clicking on the rightmost code and pushing the block left. Close all the gaps in the bottom sequence next. Now segments 1 through 12 of the top sequence match the bottom sequence. Click on segment 13 in the top sequence and slide it right. When you've moved it four spaces to the right, the rest of the two sequences should match.