C31321211113313121133133313331333133313331123313331323331323223313331223323221   >>    C3132121111331312113313331333133313331333112331333132333132322331333122332322   <<    C31321211113313121133133313331333133313331123313331323331323223313331223323223   >>      C31321211113313121133133313331333133313331123313331323331323223313331223323222   >>