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R, U, and Space
Section 8 · R and U - Exercise 1
Type these letters in order: r r u u r u r r u r u r u r u r u r r u u u r r u r u u r u r u r u r u r u u r r r u r u u r u r u r u r u r u r u r u r u r r u u r r r u r u r u r u r u r.