I33113313233313223313233313112132313231323133313223313232311111   >>    I3311331323331322331323331311213231323132313331322331323231111   <<    I33113313233313223313233313112132313231323133313223313232311113   >>      I33113313233313223313233313112132313231323133313223313232311112   >>