JSFiddle - React, Tailwind, and code Playground

HTML

<table border="1">
    <tr>
        <td rowspan="2">111</td>
        <td colspan="2">222</td>
        <td colspan="2">444</td>
    </tr>
    <tr>
        <td>555</td>
        <td>666</td>
        <td>777</td>
        <td>888</td>
    </tr>
</table>