E1122233132213231323132322331323113132313232233132313223313123231211   >>    E112223313221323132313232233132311313231323223313231322331312323121   <<    E1122233132213231323132322331323113132313232233132313223313123231213   >>      E1122233132213231323132322331323113132313232233132313223313123231212   >>