MATHEMATICAL LEFT WHITE TORTOISE SHELL BRACKET
WHITE TRIANGLE CONTAINING SMALL WHITE TRIANGLE
PERPENDICULAR
OPEN SUBSET
OR WITH DOT INSIDE
REVERSE SOLIDUS PRECEDING SUBSET
VERTICAL BAR WITH HORIZONTAL STROKE
MATHEMATICAL RISING DIAGONAL
MATHEMATICAL FALLING DIAGONAL
AND WITH DOT
LOWER RIGHT CORNER WITH DOT
UPPER LEFT CORNER WITH DOT
LARGE DOWN TACK
UP TACK WITH CIRCLE ABOVE
WHITE CONCAVE-SIDED DIAMOND WITH RIGHTWARDS TICK
MATHEMATICAL RIGHT FLATTENED PARENTHESIS