Given the output of Racket's read-words/line function, which produces a list of lists. Each word is in a list, each group of words on a line is in a list, all within a list.
Any ideas on how to sort on the car (first element) of each list that corresponds to a line? In other words, I want to sort lines based on the first word on a line. I want to keep the lines intact. Thanks.
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