VERTICAL BAR WITH HORIZONTAL STROKE
WHITE TRIANGLE CONTAINING SMALL WHITE TRIANGLE
OPEN SUBSET
OPEN SUPERSET
RIGHT S-SHAPED BAG DELIMITER
REVERSE SOLIDUS PRECEDING SUBSET
LOWER RIGHT CORNER WITH DOT
UPPER LEFT CORNER WITH DOT
RIGHT OUTER JOIN
LEFT AND RIGHT TACK
LEFT MULTIMAP
LONG RIGHT TACK
LONG LEFT TACK
WHITE CONCAVE-SIDED DIAMOND
WHITE SQUARE WITH LEFTWARDS TICK
MATHEMATICAL RIGHT FLATTENED PARENTHESIS