You have to go back to an image made from a time before that thing got in and then work forward.

On the back, the new fur appears first at the tail then works forward.

He started in the far back corner and worked forward.

We were holding our breath as he worked forward in a completely different style from his predecessor.

I started with her good-bye note and tried to work forward.

This year is used as Juche 1 and the system works forward from there.

He charged into the corn, moved inward fifty feet, then carefully worked forward.

Start with the final page," I said, "and work forward.

"It was very constructive and we're just going to keep working forward."

"Let us see how well that 60-mmi projector forward works against this new enemy."