Plan your work to allow for mental and physical variation.

He also has a fancy for the number 69 and variations.

Within it there is plenty of room for individual variation.

There is, of course, much room for variation and exploration.

Along with this form, many other trade names have been developed for small variations on the species.

"If it's good art, it has a lot of room for individual variation."

This allows for normal variations of pressure in the system.

"We are for flexibility and variation, but it has to be above the floor, not below."

These fields may vary especially for variations of the game.

But within this general pattern there is plenty of room for variation.