Trace the Circuit

In the figure below, there are five pairs of points labeled 'A', 'B', 'C', 'D', and 'E'. Can you connect each pair of points by following the lines on the grid so that no lines intersect, cross or touch?

                                           A
+-----+-----+-----+-----+-----+-----+-----O
|     |     |     |     |     |     |     |
|     |D    |     |     |     |     |     |
+-----O-----+-----+-----+-----+-----+-----+
|     |     |     |     |     |     |     |
|     |     |     |     |     |E    |     |B
+-----+-----+-----+-----+-----O-----+-----O
|     |     |     |     |     |     |     |
|     |     |     |     |     |     |     |
+-----+-----+-----+-----+-----+-----+-----+
|     |     |     |     |     |     |     |
|B    |     |     |     |A    |     |C    |
O-----+-----+-----+-----O-----+-----O-----+
|     |     |     |     |     |     |     |
|     |     |     |     |     |     |     |
+-----+-----+-----+-----+-----+-----+-----+
|     |     |     |     |     |     |     |
|     |C    |     |     |     |     |     |
+-----O-----+-----+-----+-----+-----+-----+
|     |     |     |     |     |     |     |
|     |     |     |     |D    |     |E    |
+-----+-----+-----+-----O-----+-----O-----+

I give up, show me the Answer

All original puzzles and solutions are © Erik Oosterwal 1993-2008

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