SYMBOL FOR HORIZONTAL TABULATION
SYMBOL FOR NULL
SYMBOL FOR START OF HEADING
SYMBOL FOR END OF TEXT
SYMBOL FOR BACKSPACE
SYMBOL FOR LINE FEED
SYMBOL FOR SHIFT OUT
SYMBOL FOR DEVICE CONTROL TWO
SYMBOL FOR DEVICE CONTROL THREE
SYMBOL FOR SYNCHRONOUS IDLE
SYMBOL FOR END OF TRANSMISSION BLOCK
SYMBOL FOR ESCAPE
SYMBOL FOR UNIT SEPARATOR
BLANK SYMBOL