MATHEMATICAL RIGHT WHITE SQUARE BRACKET
OPEN SUPERSET
REVERSE SOLIDUS PRECEDING SUBSET
MATHEMATICAL FALLING DIAGONAL
SQUARED LOGICAL AND
WHITE DIAMOND WITH CENTRED DOT
AND WITH DOT
FULL OUTER JOIN
LEFT AND RIGHT TACK
LONG RIGHT TACK
LOZENGE DIVIDED BY HORIZONTAL RULE
WHITE CONCAVE-SIDED DIAMOND
WHITE CONCAVE-SIDED DIAMOND WITH LEFTWARDS TICK
WHITE SQUARE WITH LEFTWARDS TICK
MATHEMATICAL LEFT DOUBLE ANGLE BRACKET
MATHEMATICAL RIGHT WHITE TORTOISE SHELL BRACKET