• ashok36@lemmy.world
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    11 months ago

    They’re not. A is the starting piece on both sides. B is the end piece. C and D are the pieces between a and B.

    The order for each side would be acccddddcccb.

    E is the 11 bars that hold the two sides together.

    • NoSpotOfGround@lemmy.world
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      11 months ago

      The drawing does say that… It’s just that the curvature on those top Cs makes them look very much like Ds to me.