C133323133112111133133313331333133313231231211113313331121133133313331323221221   >>    C13332313311211113313331333133313331323123121111331333112113313331333132322122   <<    C133323133112111133133313331333133313231231211113313331121133133313331323221223   >>      C133323133112111133133313331333133313231231211113313331121133133313331323221222   >>