data:image/png;base64,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

2430adds final brick, with length calculated by subtracting the gap length from half the length of a regular brick, perfectly matches the end with Row B

-1.4determines vertical gap between rows based on width, perfectly centers rows around Y=0, complements the "go to" blockblock executes all at oncedata:image/png;base64,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