+ <td class="snns plane orange">normal forms for context-sensitive extended substitution</td>
+ <td class="snns file orange">cny ( ⦃?,?⦄ ⊢ ▶[?,?] 𝐍⦃?⦄ )</td>
+ <td class="snnn file orange">cny_lift</td>
+ <td class="snnn file orange">
+ <br />
+ </td>
+ <td class="ssnn file orange">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns component orange">
+ <br />
+ </td>
+ <td class="snns plane orange">contxt-sensitive extended ordinary substitution</td>
+ <td class="snns file orange">cpy ( ⦃?,?⦄ ⊢ ? ▶[?,?] ? )</td>
+ <td class="snnn file orange">cpy_lift cpy_cpy</td>
+ <td class="snnn file orange">
+ <br />
+ </td>
+ <td class="ssnn file orange">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns component orange">
+ <br />
+ </td>
+ <td class="snns plane orange">local env. ref. for extended substitution</td>
+ <td class="snns file orange">lsuby ( ? ⊑×[?,?] ? )</td>
+ <td class="snnn file orange">lsuby_lsuby</td>
+ <td class="snnn file orange">
+ <br />
+ </td>
+ <td class="ssnn file orange">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns component orange">
+ <br />
+ </td>
+ <td class="snns plane orange">restricted local env. ref.</td>
+ <td class="snns file orange">lsubr ( ? ⊑ ? )</td>
+ <td class="snnn file orange">lsubr_lsubr</td>
+ <td class="snnn file orange">
+ <br />
+ </td>
+ <td class="ssnn file orange">
+ <br />
+ </td>
+ </tr>
+ <tr>
+ <td class="nnns component orange">
+ <br />
+ </td>