C133323133112111133133313331333133313231322331323133311233133313123231   >>    C13332313311211113313331333133313331323132233132313331123313331312323   <<    C133323133112111133133313331333133313231322331323133311233133313123233   >>      C133323133112111133133313331333133313231322331323133311233133313123232   >>