RIGHT OUTER JOIN
LEFT S-SHAPED BAG DELIMITER
REVERSE SOLIDUS PRECEDING SUBSET
MATHEMATICAL RISING DIAGONAL
SQUARED LOGICAL AND
LEFT OUTER JOIN
FULL OUTER JOIN
LARGE DOWN TACK
LEFT AND RIGHT TACK
LEFT MULTIMAP
UP TACK WITH CIRCLE ABOVE
WHITE CONCAVE-SIDED DIAMOND
WHITE SQUARE WITH LEFTWARDS TICK
MATHEMATICAL LEFT ANGLE BRACKET
MATHEMATICAL LEFT DOUBLE ANGLE BRACKET
MATHEMATICAL LEFT WHITE TORTOISE SHELL BRACKET