C3132121111331312113313331333133313113313331312111113331322322321
>>
C313212111133131211331333133313331311331333131211111333132232232
<<
C3132121111331312113313331333133313113313331312111113331322322323
>>
C3132121111331312113313331333133313113313331312111113331322322322
>>