䀡碼源𧵑板㑄:R2

<span class="sfrac nowrap; "><span style="display:none; display:inline-block; text-align:center;"><span style="display:block; line-height:1em; font-size:0.55em; padding:0 0.15em;"><span style="position:relative; line-height:1em; margin-top:-0.15em; top:-0.15em;">{{{2}}}</span></span><span style="display:block; line-height:100%; padding:0 0em;">{{{1}}}</span></span></span>