SYMBOL FOR ACKNOWLEDGE
SYMBOL FOR START OF TEXT
SYMBOL FOR END OF TRANSMISSION
SYMBOL FOR ENQUIRY
SYMBOL FOR BELL
SYMBOL FOR HORIZONTAL TABULATION
SYMBOL FOR SHIFT IN
SYMBOL FOR DATA LINK ESCAPE
SYMBOL FOR DEVICE CONTROL ONE
SYMBOL FOR DEVICE CONTROL TWO
SYMBOL FOR SUBSTITUTE
SYMBOL FOR SPACE
OPEN BOX
SYMBOL FOR DELETE FORM TWO