Alright, so, how do you explain that the colours could be different on a
same type ?

Assuming your question is asked with good intentions, it is evidently
only the red band that has any meaning, since that is on top.

If there are other colors (sometimes only red is shown), they can be
in various orders, which seem to have no meaning.

It does take time to answer questions like this, so thanks would be in
order rather than a wise-ass "alright, so, how do you explain..."

all the best -- Dan Ford
email: (put Cubdriver in subject line)

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