you need the full correct html code for this table

<table border="2">
        <tr>
            <th>Level 1</th>
            <th>Level 2</th>
            <th>Level 3</th>
            <th>info</th>
            <th>Name</th>
        </tr>
        <tr>
            <td rowSpan="6">System</td>
            <td rowSpan="4">System apps</td>
            <td rowSpan="3">SystemEnv</td>
            <td>App Text</td>
            <td>foo</td>
        </tr>
        <tr>
            <td>App memory</td>
            <td>foo</td>
        </tr>
        <tr>
            <td>App test</td>
            <td>bar</td>
        </tr>
        <tr>
            <td>Systemenv2</td>
            <td>App test</td>
            <td>bar</td>
        </tr>
        <tr>
            <td rowSpan="2">System Memory</td>
            <td rowSpan="2">Memory test</td>
            <td>memory func</td>
            <td>foo</td>
        </tr>
        <tr>
            <td>Memory Func</td>
            <td>foo</td>
        </tr>
    </table>