C1333231331121111331333133313331333133323131133133313232213331333132323321   >>    C133323133112111133133313331333133313332313113313331323221333133313232332   <<    C1333231331121111331333133313331333133323131133133313232213331333132323323   >>      C1333231331121111331333133313331333133323131133133313232213331333132323322   >>