\section*{Task 1 - 121011}

Draw in oblique parallel projection four plane-faced bodies, each with exactly 6 vertices, where the first has exactly 5, the second exactly 6, the third exactly 7, and the fourth exactly 8 faces!

Determine the number of all edges for each of these bodies!
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For example, the bodies shown in the figure could be drawn with 9, 10, 11, and 12 edges respectively.
![](https://cdn.mathpix.com/cropped/2024_06_06_b85a894aa8dbf722a7b3g-1312.jpg?height=266&width=1266&top_left_y=798&top_left_x=402)