OPEN SUPERSET
LEFT S-SHAPED BAG DELIMITER
RIGHT S-SHAPED BAG DELIMITER
LONG DIVISION
MATHEMATICAL FALLING DIAGONAL
SQUARED LOGICAL AND
SQUARED LOGICAL OR
WHITE DIAMOND WITH CENTRED DOT
UPPER LEFT CORNER WITH DOT
LEFT OUTER JOIN
LEFT AND RIGHT TACK
LONG LEFT TACK
LOZENGE DIVIDED BY HORIZONTAL RULE
WHITE CONCAVE-SIDED DIAMOND WITH LEFTWARDS TICK
WHITE SQUARE WITH LEFTWARDS TICK
MATHEMATICAL LEFT WHITE SQUARE BRACKET