1 ROLE_SYSTEM_DOCUMENT READONLY FOCUSABLE
2 IA2_ROLE_SECTION READONLY
3 ROLE_SYSTEM_CHECKBUTTON name='Title0' FOCUSABLE
4 ROLE_SYSTEM_CHECKBUTTON name='Label1' FOCUSABLE description='Title1'
5 ROLE_SYSTEM_CHECKBUTTON name='AriaLabel2' FOCUSABLE description='Title2'
6 ROLE_SYSTEM_CHECKBUTTON name='LabelledBy3' FOCUSABLE description='Title3'
7 ROLE_SYSTEM_CHECKBUTTON name='LabelledBy4' FOCUSABLE description='DescribedBy4'
8 ROLE_SYSTEM_CHECKBUTTON name='DescribedBy5' FOCUSABLE