LONG LEFT TACK
OPEN SUBSET
LEFT S-SHAPED BAG DELIMITER
REVERSE SOLIDUS PRECEDING SUBSET
SQUARED LOGICAL AND
ELEMENT OF OPENING UPWARDS
UPPER LEFT CORNER WITH DOT
FULL OUTER JOIN
LARGE UP TACK
LEFT AND RIGHT TACK
LOZENGE DIVIDED BY HORIZONTAL RULE
WHITE CONCAVE-SIDED DIAMOND
WHITE CONCAVE-SIDED DIAMOND WITH RIGHTWARDS TICK
MATHEMATICAL RIGHT ANGLE BRACKET
MATHEMATICAL LEFT DOUBLE ANGLE BRACKET
MATHEMATICAL LEFT WHITE TORTOISE SHELL BRACKET