C13223313311212111133133313331333131133131333133313331311211331333111   >>    C1322331331121211113313331333133313113313133313331333131121133133311   <<    C13223313311212111133133313331333131133131333133313331311211331333113   >>      C13223313311212111133133313331333131133131333133313331311211331333112   >>