".*"
  None       ,  Up    ,  Button4              ,  4
  None       ,  Down  ,  Button5              ,  4
  Shift_L    ,  Up    ,  Shift_L   | Button4  ,  4
  Shift_L    ,  Down  ,  Shift_L   | Button5  ,  4
  Control_L  ,  Up    ,  Control_L | Button4
  Control_L  ,  Down  ,  Control_L | Button5