LEFT AND RIGHT DOUBLE TURNSTILE
WHITE TRIANGLE CONTAINING SMALL WHITE TRIANGLE
OPEN SUPERSET
RIGHT S-SHAPED BAG DELIMITER
SQUARED LOGICAL AND
SQUARED LOGICAL OR
ELEMENT OF OPENING UPWARDS
UPPER LEFT CORNER WITH DOT
LARGE DOWN TACK
LEFT AND RIGHT TACK
LONG LEFT TACK
WHITE CONCAVE-SIDED DIAMOND
WHITE SQUARE WITH RIGHTWARDS TICK
MATHEMATICAL RIGHT WHITE SQUARE BRACKET
MATHEMATICAL LEFT DOUBLE ANGLE BRACKET
MATHEMATICAL LEFT WHITE TORTOISE SHELL BRACKET