C3132121111331312113313331333133313113313331311331333132222131121
>>
C313212111133131211331333133313331311331333131133133313222213112
<<
C3132121111331312113313331333133313113313331311331333132222131123
>>
C3132121111331312113313331333133313113313331311331333132222131122
>>