C1111121111331311211331333133313331322133313331311331333132233132311131   >>    C111112111133131121133133313331333132213331333131133133313223313231113   <<    C1111121111331311211331333133313331322133313331311331333132233132311133   >>      C1111121111331311211331333133313331322133313331311331333132233132311132   >>