C13223313311212111133133313331333132313231322331323131133131121131111   >>    C1322331331121211113313331333133313231323132233132313113313112113111   <<    C13223313311212111133133313331333132313231322331323131133131121131113   >>      C13223313311212111133133313331333132313231322331323131133131121131112   >>