Can You Talk More About the Unloading of Containers at the Ports?

It takes eight hours to unload a ship when it arrives, and that's if you have a full crew. Theys are brave people, going to work throughout the pendemic. And they have been hit pretty hard by covid in these invers port terminals round away. So they haven't been able to be fully staffed. Even when they are, it just takes so long to unload these ships that that's one back log. You know, all these second order fects that are really hard to predict. Bullwhip affect. It's called in supply change. Oh, yes.