C31321211113313121133133313331333133313331123313331323233123221   >>    C3132121111331312113313331333133313331333112331333132323312322   <<    C31321211113313121133133313331333133313331123313331323233123223   >>      C31321211113313121133133313331333133313331123313331323233123222   >>