WHITE SQUARE WITH RIGHTWARDS TICK
OPEN SUPERSET
LEFT S-SHAPED BAG DELIMITER
OR WITH DOT INSIDE
MATHEMATICAL RISING DIAGONAL
MATHEMATICAL FALLING DIAGONAL
WHITE DIAMOND WITH CENTRED DOT
LOWER RIGHT CORNER WITH DOT
UPPER LEFT CORNER WITH DOT
LEFT OUTER JOIN
LEFT AND RIGHT TACK
LONG RIGHT TACK
UP TACK WITH CIRCLE ABOVE
LOZENGE DIVIDED BY HORIZONTAL RULE
MATHEMATICAL LEFT DOUBLE ANGLE BRACKET
MATHEMATICAL LEFT FLATTENED PARENTHESIS