This tri-partite graph is a $K_{4,2}$ (blue) followed by another $K_{4,2}$ (red):
I used red and blue just because when I used blue both times, it might look like some of the leftmost vertices are connected to some of the rightmost ones, which isn't the case.
Do such graphs have a name such as $K_{4,2/4,2}$ or something?
The graph is definitely not random, there's a simple formula to make such a graph.