// Consumer provided a buffer - we MUST fill it (or part of it)
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，详情可参考safew官方下载
Actual 48x48 greyscale renders from confusable-vision. Left character in each pair is the confusable source (Cyrillic or Hebrew); right is the Latin target. Can you tell which is which?
So, how does OsmAnd use this structure to calculate your route at lightning speed? It's a multi-step process: