SYMBOL FOR DATA LINK ESCAPE
SYMBOL FOR NULL
SYMBOL FOR ENQUIRY
SYMBOL FOR HORIZONTAL TABULATION
SYMBOL FOR VERTICAL TABULATION
SYMBOL FOR DEVICE CONTROL ONE
SYMBOL FOR SYNCHRONOUS IDLE
SYMBOL FOR CANCEL
SYMBOL FOR SUBSTITUTE
SYMBOL FOR FILE SEPARATOR
SYMBOL FOR UNIT SEPARATOR
SYMBOL FOR DELETE
SYMBOL FOR NEWLINE
SYMBOL FOR SUBSTITUTE FORM TWO