E112223313221323132313232233132321133132333133311233132313111123231   >>    E11222331322132313231323223313232113313233313331123313231311112323   <<    E112223313221323132313232233132321133132333133311233132313111123233   >>      E112223313221323132313232233132321133132333133311233132313111123232   >>