Thank you. This discussion has been great. I appreciate everyone's comments and have been following along.

I was glad to be introduced to your blog and also it was cool to see that you have already spent some time discussing this very situation!

I will take some time to peruse the archives.

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Life is what you make of it, as long as you live.

@illuck you're right. I was thinking of a ko that's not there, thanks to a.

Click Here To Show Diagram Code

[go]$$Bc
$$ ----------------
$$ | . . a X X . X . . .
$$ | . . O X O 1 2 . . .
$$ | . . O X O O 5 . . .
$$ | . . O X O . . . . .
$$ | . . X O 3 . . . . .
$$ | . . X 4 . . . . . .
$$ | . . . . . . . . . .[/go]

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Occupy Babel!