C 1 x 7

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C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7
C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7C 1 x 7