lipu lili is a pair of booklets describing toki pona vocabulary and grammar. each book can be printed on one page and then folded and cut to form a book as follows:
some PDF viewers will automatically add a margin when printing. this is really bad for folding the books, so if your PDF viewer will insert a margin, print one of the image versions. Firefox inserts margins, but Chrome doesn't; i haven't tested any other browsers.
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