Take this as a representation of entire market structure
On the first pannel, you can see 4 boxes
The bigger ones A+B (green continuous period) are a perfect representation of the smaller ones A+B (green dotted period)
They are fractaly similar
So, we will take the small pattern period to reveal what will happen with the bigger period
And that is what we see on the 2nd pannel: the blue line on the 2nd chart is the exact pattern of the small period, but plotted over its bigger counterpart