VERTICAL BAR WITH HORIZONTAL STROKE
PERPENDICULAR
OPEN SUBSET
OPEN SUPERSET
LEFT S-SHAPED BAG DELIMITER
OR WITH DOT INSIDE
LOWER RIGHT CORNER WITH DOT
UPPER LEFT CORNER WITH DOT
LEFT OUTER JOIN
RIGHT OUTER JOIN
LARGE DOWN TACK
LEFT MULTIMAP
LONG RIGHT TACK
WHITE CONCAVE-SIDED DIAMOND
WHITE CONCAVE-SIDED DIAMOND WITH LEFTWARDS TICK
MATHEMATICAL RIGHT ANGLE BRACKET