LEFT S-SHAPED BAG DELIMITER
OPEN SUBSET
REVERSE SOLIDUS PRECEDING SUBSET
MATHEMATICAL RISING DIAGONAL
LONG DIVISION
SQUARED LOGICAL AND
ELEMENT OF OPENING UPWARDS
LEFT OUTER JOIN
RIGHT OUTER JOIN
LEFT MULTIMAP
WHITE CONCAVE-SIDED DIAMOND
MATHEMATICAL RIGHT WHITE SQUARE BRACKET
MATHEMATICAL RIGHT ANGLE BRACKET
MATHEMATICAL RIGHT DOUBLE ANGLE BRACKET
MATHEMATICAL RIGHT WHITE TORTOISE SHELL BRACKET
MATHEMATICAL LEFT FLATTENED PARENTHESIS