C13223313311212111133133313331312111111331311331311331323221322321   >>    C1322331331121211113313331333131211111133131133131133132322132232   <<    C13223313311212111133133313331312111111331311331311331323221322323   >>      C13223313311212111133133313331312111111331311331311331323221322322   >>