ROLE_SYSTEM_DOCUMENT READONLY FOCUSABLE
    IA2_ROLE_HEADING name='H3' READONLY level:3
        ROLE_SYSTEM_TEXT name='H3' READONLY
    IA2_ROLE_HEADING name='ARIA heading level 3' READONLY level:3
        ROLE_SYSTEM_TEXT name='ARIA heading level 3' READONLY
    ROLE_SYSTEM_OUTLINE READONLY
        ROLE_SYSTEM_OUTLINEITEM READONLY EXPANDED level:1
            ROLE_SYSTEM_TEXT name='Tree item at level 1' READONLY
            ROLE_SYSTEM_OUTLINEITEM READONLY level:2
                ROLE_SYSTEM_TEXT name='Tree item at level 2' READONLY
        ROLE_SYSTEM_OUTLINEITEM READONLY level:3
            ROLE_SYSTEM_TEXT name='Tree item at level 3' READONLY
    ROLE_SYSTEM_OUTLINE
        ROLE_SYSTEM_ROW READONLY level:1
            ROLE_SYSTEM_CELL
                ROLE_SYSTEM_TEXT name='Cell at level 1' READONLY
        ROLE_SYSTEM_ROW READONLY level:2
            ROLE_SYSTEM_CELL
                ROLE_SYSTEM_TEXT name='Cell at level 2' READONLY
        ROLE_SYSTEM_COLUMN
        IA2_ROLE_SECTION