C1111233131211111211113313331333133313232313331333133313332112113313231322321   >>    C111123313121111121111331333133313331323231333133313331333211211331323132232   <<    C1111233131211111211113313331333133313232313331333133313332112113313231322323   >>      C1111233131211111211113313331333133313232313331333133313332112113313231322322   >>