C133323133112111133133313331333133313231322331333133313331333132213331313221   >>    C13332313311211113313331333133313331323132233133313331333133313221333131322   <<    C133323133112111133133313331333133313231322331333133313331333132213331313223   >>      C133323133112111133133313331333133313231322331333133313331333132213331313222   >>