SYMBOL FOR END OF TRANSMISSION BLOCK
SYMBOL FOR START OF HEADING
SYMBOL FOR START OF TEXT
SYMBOL FOR END OF TEXT
SYMBOL FOR END OF TRANSMISSION
SYMBOL FOR ACKNOWLEDGE
SYMBOL FOR BACKSPACE
SYMBOL FOR HORIZONTAL TABULATION
SYMBOL FOR VERTICAL TABULATION
SYMBOL FOR DEVICE CONTROL ONE
SYMBOL FOR SYNCHRONOUS IDLE
SYMBOL FOR RECORD SEPARATOR
OPEN BOX
SYMBOL FOR SUBSTITUTE FORM TWO