SYMBOL FOR START OF HEADING
SYMBOL FOR END OF TRANSMISSION
SYMBOL FOR ACKNOWLEDGE
SYMBOL FOR BACKSPACE
SYMBOL FOR HORIZONTAL TABULATION
SYMBOL FOR SHIFT OUT
SYMBOL FOR DEVICE CONTROL ONE
SYMBOL FOR DEVICE CONTROL TWO
SYMBOL FOR DEVICE CONTROL FOUR
SYMBOL FOR END OF TRANSMISSION BLOCK
SYMBOL FOR RECORD SEPARATOR
SYMBOL FOR UNIT SEPARATOR
SYMBOL FOR DELETE