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Lesson 18: SI (5/8)

Fill in every blank with the sign it stands for, then press submit or type 's'.

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  1. SI
  2. Ε U.SI
  3. SI.αΈͺI.A
  4. TÚGBAR.SI
  5. SI.αΈͺI.A-Ε U

0 of 13 blanks filled; empty blanks will be marked incorrect.