\v=21 \v~=\w They|x-occurrence="1" x-occurrences="2"\w* \w needed|x-occurrence="1" x-occurrences="2"\w* \w to|x-occurrence="1" x-occurrences="4"\w* \w pay|x-occurrence="1" x-occurrences="2"\w* \w about|x-occurrence="1" x-occurrences="2"\w* \w eight|x-occurrence="1" x-occurrences="1"\w* \w grams|x-occurrence="1" x-occurrences="2"\w* \w of|x-occurrence="1" x-occurrences="4"\w* \w silver|x-occurrence="1" x-occurrences="2"\w* \w for|x-occurrence="1" x-occurrences="2"\w* \w the|x-occurrence="1" x-occurrences="4"\w* \w sharpening|x-occurrence="1" x-occurrences="2"\w* \w of|x-occurrence="2" x-occurrences="4"\w* \w their|x-occurrence="1" x-occurrences="3"\w* \w plow|x-occurrence="1" x-occurrences="1"\w* \w blades|x-occurrence="1" x-occurrences="1"\w* \w and|x-occurrence="1" x-occurrences="1"\w* \w their|x-occurrence="2" x-occurrences="3"\w* \w picks|x-occurrence="1" x-occurrences="1"\w*. \w They|x-occurrence="2" x-occurrences="2"\w* \w needed|x-occurrence="2" x-occurrences="2"\w* \w to|x-occurrence="2" x-occurrences="4"\w* \w pay|x-occurrence="2" x-occurrences="2"\w* \w about|x-occurrence="2" x-occurrences="2"\w* \w four|x-occurrence="1" x-occurrences="1"\w* \w grams|x-occurrence="2" x-occurrences="2"\w* \w of|x-occurrence="3" x-occurrences="4"\w* \w silver|x-occurrence="2" x-occurrences="2"\w* \w for|x-occurrence="2" x-occurrences="2"\w* \w the|x-occurrence="2" x-occurrences="4"\w* \w sharpening|x-occurrence="2" x-occurrences="2"\w* \w of|x-occurrence="4" x-occurrences="4"\w* \w their|x-occurrence="3" x-occurrences="3"\w* \w axes|x-occurrence="1" x-occurrences="1"\w* \w or|x-occurrence="1" x-occurrences="2"\w* \w sickles|x-occurrence="1" x-occurrences="1"\w*, \w or|x-occurrence="2" x-occurrences="2"\w* \w to|x-occurrence="3" x-occurrences="4"\w* \w straighten|x-occurrence="1" x-occurrences="1"\w* \w the|x-occurrence="3" x-occurrences="4"\w* \w goads|x-occurrence="1" x-occurrences="1"\w* \w used|x-occurrence="1" x-occurrences="1"\w* \w to|x-occurrence="4" x-occurrences="4"\w* \w drive|x-occurrence="1" x-occurrences="1"\w* \w the|x-occurrence="4" x-occurrences="4"\w* \w oxen|x-occurrence="1" x-occurrences="1"\w*. \¬v \¬p