Final result is NOT automated but there is a routine comparing row by row and marking mismatched bits for the control (see image to have an idea, this is where Drewcifer does the magic...
As you can see in "final result", chances of error or different interpretation are also brought forward as reference for error when trying to decode/debug the bits So, chances that a mitype passes trhough the control are anyway low, no matter what is the result with the higher percantage.