『』xFE5B;﹜x2573; FF0B; xFF0D; ﹢ × ÷ = 2260; ≒ x221E; ˇ ± √ x22A5; ∠ ∟ x22BF; ㏒ ▶ 25B7; %C0; ◁ ★ ☆ ☉ 2612;x2622; ☺ ☻ ☼ &60; ♡ ♣ 664; ♥ 2666; ♧ x2668; ♩ ?