<accelerator name="ShiftSpaceAccel" action="ShiftSpace"/>
<accelerator name="ShiftBackSpaceAccel" action="ShiftBackSpace"/>
<accelerator name="FocusPageSelectorAccel" action="FocusPageSelector"/>
<accelerator name="ShiftSpaceAccel" action="ShiftSpace"/>
<accelerator name="ShiftBackSpaceAccel" action="ShiftBackSpace"/>
<accelerator name="FocusPageSelectorAccel" action="FocusPageSelector"/>