A. downward from left to right
B. upwards from right to left
C. downwards from right to left
D. upwards from left to right
Correct Answer: Option A
A. downward from left to right
A. downward from left to right
B. upwards from right to left
C. downwards from right to left
D. upwards from left to right
Correct Answer: Option A
A. downward from left to right
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