User:IssaRice/Aumann's agreement theorem

Hal Finney's example

$\overline{)\begin{array}{ccccccc}& 1& 2& 3& 4& 5& 6\\ 1& 2& 3& 4& 5& 6& 7\\ 2& 3& 4& 5& 6& 7& 8\\ 3& 4& 5& 6& 7& 8& 9\\ 4& 5& 6& 7& 8& 9& 10\\ 5& 6& 7& 8& 9& 10& 11\\ 6& 7& 8& 9& 10& 11& 12\end{array}}$

	1	2	3	4	5	6
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