C13332313311211113313331333133313331323132233133313331323323121121   >>    C1333231331121111331333133313331333132313223313331333132332312112   <<    C13332313311211113313331333133313331323132233133313331323323121123   >>      C13332313311211113313331333133313331323132233133313331323323121122   >>