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symbol counts double. A simpler device for breaking up
symbol counts double. A simpler device for breaking up
the pattern would be to make it required that a pc. [piece] must
the pattern would be to make it required that a pc. [piece] must
(once 2 have been placed) touch two pcs. already down.
(once 2 have been placed) touch two pcs. [pieces] already down.


Call from <u>Wald</u>. He is back from California. He asked
Call from <u>Wald</u>. He is back from California. He asked