rootWebArea
++grid ariaRowCount=5
++++row
++++++columnHeader name='cell 2' ariaCellRowIndex=3
++++++++staticText name='cell 2'
++++++++++inlineTextBox name='cell 2'
++++++columnHeader name='cell 3' ariaCellRowIndex=3
++++++++staticText name='cell 3'
++++++++++inlineTextBox name='cell 3'
++++++columnHeader name='cell 4' ariaCellRowIndex=3
++++++++staticText name='cell 4'
++++++++++inlineTextBox name='cell 4'
++++row ariaCellRowIndex=4
++++++cell name='cell 2' ariaCellRowIndex=4
++++++++staticText name='cell 2'
++++++++++inlineTextBox name='cell 2'
++++++cell name='cell 3' ariaCellRowIndex=4
++++++++staticText name='cell 3'
++++++++++inlineTextBox name='cell 3'
++++column
++++column
++++column
++++tableHeaderContainer