each pair match. If you are missing a font glyph for a character, ignore that pair, but report which characters were ignored.</p>
<div class="test"><span title="U+FF41">&#xFF41; &#xFF21;</span> <span title="U+FF42">&#xFF42; &#xFF22;</span> <span title="U+FF43">&#xFF43; &#xFF23;</span> <span title="U+FF44">&#xFF44; &#xFF24;</span> <span title="U+FF45">&#xFF45; &#xFF25;</span> <span title="U+FF46">&#xFF46; &#xFF26;</span> <span title="U+FF47">&#xFF47; &#xFF27;</span> <span title="U+FF48">&#xFF48; &#xFF28;</sp