All the example CAs in this article start with a single black cell, so it's natural to consider this cell as the origin.

本文中所有示例CA都以一个黑色细胞开始，因此自然就以这个细胞为原点。

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Thompson almost got Cas off to a perfect start but the winger was unable to take in his pass after Ryan McGoldrick broke out wide.

BBC: Wakefield Trinity Wildcats 19-6 Castleford Tigers

Backed by a rousing reception, they got off to a blistering start, opening up Cas on the left with a blistering passage of play featuring seven fine passes.

BBC: St Helens 40-30 Castleford Tigers