> Hmm, I wonder if you could cut off part of a four way and a two way
> and glue them together to make what you want. I don't really
> undestand why the six way is needed, but if you're just piling rocks
> on them, seems like a little cement and the weight of the rock would
> be enough to hold them together.
>
Holding them up off the sand is what you need to do. The organisms that make
them live rock hold them together.
Moon
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