Not Too Close Please

8 points are spaced around at intervals of one unit around a 2 x 2 square as shown. If 2 of the 8 points are chosen at random, what is the probability that they are more than one unit apart?

4 11 \frac{4}{11} 3 4 \frac{3}{4} 5 7 \frac{5}{7} 2 7 \frac{2}{7} 1 2 \frac{1}{2}

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