SYMBOL FOR START OF HEADING
SYMBOL FOR START OF TEXT
SYMBOL FOR END OF TRANSMISSION
SYMBOL FOR ACKNOWLEDGE
SYMBOL FOR BACKSPACE
SYMBOL FOR SHIFT IN
SYMBOL FOR DEVICE CONTROL ONE
SYMBOL FOR DEVICE CONTROL THREE
SYMBOL FOR DEVICE CONTROL FOUR
SYMBOL FOR SYNCHRONOUS IDLE
SYMBOL FOR END OF TRANSMISSION BLOCK
SYMBOL FOR CANCEL
SYMBOL FOR END OF MEDIUM
SYMBOL FOR FILE SEPARATOR
SYMBOL FOR DELETE FORM TWO