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The modern 7-inch-long lead pencil can draw a line 35 miles in length; it can write an average of 45,000 words; and it can take an average of 17 sharpening.
The modern 7-inch-long lead pencil can draw a line 35 miles in length; it can write an average of 45,000 words; and it can take an average of 17 sharpening.
