Arrows
←
↑
→
↓
↔
"#8592" | "&larr"
"#8593" | "&uarr"
"#8594" | "&rarr"
"#8595" | "&darr"
"#8596" | "&harr"
⇐
⇑
⇒
⇓
⇔
"#8656" | "&lArr"
"#8657" | "&uArr"
"#8658" | "&rArr"
"#8659" | "&dArr"
"#8660" | "&hArr"