
C
C
C
C
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
C
G
C
C
C
C
C
C
Cm
C
C
C
C
C
C
C
C
Fm
C
C
C
C
C
C
C
G
C
C
C
C
C
C
Cm
C
C
C
C
C
C
C
C
C
C
C
C
Fm
C
C
C
C
C
C
G
C
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C
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C
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C
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G
C
C
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C
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C
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C
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G
C
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G
C
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G
C
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C
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C
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C
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C
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G
C
C
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C
C
C
C
C
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C
C
C
C
C
C
C
C
C
C
C
N