C3132121111331312113313331333133313331333112331333131211111121111211321
>>
C313212111133131211331333133313331333133311233133313121111112111121132
<<
C3132121111331312113313331333133313331333112331333131211111121111211323
>>
C3132121111331312113313331333133313331333112331333131211111121111211322
>>