Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
South African Class 6K 4-6-0
Table title:
Renumbering
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Works no. </th><th colspan=1 rowspan=1 > CGR no. </th><th colspan=1 rowspan=1 > CGR Sys. </th><th colspan=1 rowspan=1 > SAR no. </th></tr>
<tr> <td colspan=1 rowspan=1 > 18319 </td><td colspan=1 rowspan=1 > 301 </td><td colspan=1 rowspan=1 > Western </td><td class="highlighted"  colspan=1 rowspan=1 > 649 </td></tr>
<tr> <td colspan=1 rowspan=1 > 18320 </td><td colspan=1 rowspan=1 > 302 </td><td colspan=1 rowspan=1 > Western </td><td class="highlighted"  colspan=1 rowspan=1 > 650 </td></tr>
<tr> <td colspan=1 rowspan=1 > 18321 </td><td colspan=1 rowspan=1 > 303 </td><td colspan=1 rowspan=1 > Western </td><td class="highlighted"  colspan=1 rowspan=1 > 651 </td></tr>
<tr> <td colspan=1 rowspan=1 > 18352 </td><td colspan=1 rowspan=1 > 304 </td><td colspan=1 rowspan=1 > Western </td><td class="highlighted"  colspan=1 rowspan=1 > 652 </td></tr>
<tr> <td colspan=1 rowspan=1 > 18353 </td><td colspan=1 rowspan=1 > 305 </td><td colspan=1 rowspan=1 > Western </td><td class="highlighted"  colspan=1 rowspan=1 > 653 </td></tr>
<tr> <td colspan=1 rowspan=1 > 18351 </td><td colspan=1 rowspan=1 > 795 </td><td colspan=1 rowspan=1 > Eastern </td><td class="highlighted"  colspan=1 rowspan=1 > 654 </td></tr>
<tr> <td colspan=1 rowspan=1 > 18322 </td><td colspan=1 rowspan=1 > 796 </td><td colspan=1 rowspan=1 > Eastern </td><td class="highlighted"  colspan=1 rowspan=1 > 655 </td></tr>
<tr> <td colspan=1 rowspan=1 > 18349 </td><td colspan=1 rowspan=1 > 797 </td><td colspan=1 rowspan=1 > Eastern </td><td class="highlighted"  colspan=1 rowspan=1 > 656 </td></tr>
<tr> <td colspan=1 rowspan=1 > 18348 </td><td colspan=1 rowspan=1 > 798 </td><td colspan=1 rowspan=1 > Eastern </td><td class="highlighted"  colspan=1 rowspan=1 > 657 </td></tr>
<tr> <td colspan=1 rowspan=1 > 18350 </td><td colspan=1 rowspan=1 > 799 </td><td colspan=1 rowspan=1 > Eastern </td><td class="highlighted"  colspan=1 rowspan=1 > 658 </td></tr>
</table>
Question:
What were the South African Class 6K 4-6-0 locomotives renumbered to as SAR?
Answer:
The ten locomotives of South African Class 6K were renumbered as SAR from 649 to 658.