Straight Rows

I found a scatter of yellow pencils rolling everywhere across the smooth desk surface. Disorganized! Completely unacceptable! I marched over and lined them up one by one, perfectly parallel, spacing each exactly one pencil-width apart. Three pencils, plus two more, equals five orderly tools ready for practice. When the final pencil snapped neatly into its designated spot without wobbling, the desk was finally corrected!