C133323133112111133133313331333133313231322331333133313331333132311211323331   >>    C13332313311211113313331333133313331323132233133313331333133313231121132333   <<    C133323133112111133133313331333133313231322331333133313331333132311211323333   >>      C133323133112111133133313331333133313231322331333133313331333132311211323332   >>