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Proof 38-41.
2013-04-04, by Steve Losh
Proof 32-37.
2013-04-04, by Steve Losh
Proof 27-31.
2013-04-04, by Steve Losh
Proof 19-26.
2013-04-04, by Steve Losh
Proof 13-18.
2013-04-04, by Steve Losh
Proof 09-12.
2013-04-04, by Steve Losh

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