I33113313233313223313233313112132313231323133313223313123231322331   >>    I3311331323331322331323331311213231323132313331322331312323132233   <<    I33113313233313223313233313112132313231323133313223313123231322333   >>      I33113313233313223313233313112132313231323133313223313123231322332   >>