C13223313311212111133133313331333133313232233133313331322311331313321   >>    C1322331331121211113313331333133313331323223313331333132231133131332   <<    C13223313311212111133133313331333133313232233133313331322311331313323   >>      C13223313311212111133133313331333133313232233133313331322311331313322   >>