C132233133112121111331333133313231333133313231311331323112111121   >>    C13223313311212111133133313331323133313331323131133132311211112   <<    C132233133112121111331333133313231333133313231311331323112111123   >>      C132233133112121111331333133313231333133313231311331323112111122   >>