C133323133112111133133313331333133313231322331333133313331333131121133133311221   >>    C13332313311211113313331333133313331323132233133313331333133313112113313331122   <<    C133323133112111133133313331333133313231322331333133313331333131121133133311223   >>      C133323133112111133133313331333133313231322331333133313331333131121133133311222   >>