RIGHT S-SHAPED BAG DELIMITER
OPEN SUPERSET
LEFT S-SHAPED BAG DELIMITER
REVERSE SOLIDUS PRECEDING SUBSET
MATHEMATICAL RISING DIAGONAL
MATHEMATICAL FALLING DIAGONAL
SQUARED LOGICAL AND
SQUARED LOGICAL OR
WHITE DIAMOND WITH CENTRED DOT
ELEMENT OF OPENING UPWARDS
FULL OUTER JOIN
LARGE UP TACK
UP TACK WITH CIRCLE ABOVE
WHITE SQUARE WITH LEFTWARDS TICK
MATHEMATICAL RIGHT ANGLE BRACKET
MATHEMATICAL LEFT WHITE TORTOISE SHELL BRACKET