C3132121111331312113313331333133313331311211331333131133132213231
>>
C313212111133131211331333133313331333131121133133313113313221323
<<
C3132121111331312113313331333133313331311211331333131133132213233
>>
C3132121111331312113313331333133313331311211331333131133132213232
>>