C3132121111331312113313331333133313331333112331333131231311211311
>>
C313212111133131211331333133313331333133311233133313123131121131
<<
C3132121111331312113313331333133313331333112331333131231311211313
>>
C3132121111331312113313331333133313331333112331333131231311211312
>>