C133323133112111133133313331333133112113313331333133112113313232212232132221   >>    C13332313311211113313331333133313311211331333133313311211331323221223213222   <<    C133323133112111133133313331333133112113313331333133112113313232212232132223   >>      C133323133112111133133313331333133112113313331333133112113313232212232132222   >>