SQUARED LOGICAL OR
RIGHT S-SHAPED BAG DELIMITER
OR WITH DOT INSIDE
SUPERSET PRECEDING SOLIDUS
MATHEMATICAL RISING DIAGONAL
WHITE DIAMOND WITH CENTRED DOT
ELEMENT OF OPENING UPWARDS
LOWER RIGHT CORNER WITH DOT
LEFT OUTER JOIN
FULL OUTER JOIN
LARGE UP TACK
LARGE DOWN TACK
LEFT MULTIMAP
WHITE SQUARE WITH RIGHTWARDS TICK
MATHEMATICAL LEFT WHITE SQUARE BRACKET
MATHEMATICAL RIGHT ANGLE BRACKET