MATHEMATICAL FALLING DIAGONAL
THREE DIMENSIONAL ANGLE
PERPENDICULAR
RIGHT S-SHAPED BAG DELIMITER
OR WITH DOT INSIDE
AND WITH DOT
ELEMENT OF OPENING UPWARDS
FULL OUTER JOIN
LEFT AND RIGHT DOUBLE TURNSTILE
LEFT AND RIGHT TACK
LEFT MULTIMAP
UP TACK WITH CIRCLE ABOVE
WHITE CONCAVE-SIDED DIAMOND WITH LEFTWARDS TICK
WHITE SQUARE WITH RIGHTWARDS TICK
MATHEMATICAL LEFT WHITE SQUARE BRACKET
MATHEMATICAL LEFT FLATTENED PARENTHESIS