C133323133112111133133313331333133313231313331333112331323221212121   >>    C13332313311211113313331333133313331323131333133311233132322121212   <<    C133323133112111133133313331333133313231313331333112331323221212123   >>      C133323133112111133133313331333133313231313331333112331323221212122   >>