OPEN SUBSET
LEFT S-SHAPED BAG DELIMITER
OR WITH DOT INSIDE
VERTICAL BAR WITH HORIZONTAL STROKE
LONG DIVISION
MATHEMATICAL FALLING DIAGONAL
AND WITH DOT
LEFT OUTER JOIN
FULL OUTER JOIN
LOZENGE DIVIDED BY HORIZONTAL RULE
WHITE CONCAVE-SIDED DIAMOND
WHITE CONCAVE-SIDED DIAMOND WITH RIGHTWARDS TICK
MATHEMATICAL LEFT WHITE SQUARE BRACKET
MATHEMATICAL RIGHT WHITE SQUARE BRACKET
MATHEMATICAL LEFT ANGLE BRACKET
MATHEMATICAL RIGHT ANGLE BRACKET