C3132121111331312113313331333133313113313331311331333132311311211
>>
C313212111133131211331333133313331311331333131133133313231131121
<<
C3132121111331312113313331333133313113313331311331333132311311213
>>
C3132121111331312113313331333133313113313331311331333132311311212
>>