C3132121111331312113313331333133313331333112331333131211111211111211331131
>>
C313212111133131211331333133313331333133311233133313121111121111121133113
<<
C3132121111331312113313331333133313331333112331333131211111211111211331133
>>
C3132121111331312113313331333133313331333112331333131211111211111211331132
>>