C1111121111331311211331333133313331323112113121111113313331323223332213331131   >>    C111112111133131121133133313331333132311211312111111331333132322333221333113   <<    C1111121111331311211331333133313331323112113121111113313331323223332213331133   >>      C1111121111331311211331333133313331323112113121111113313331323223332213331132   >>