C111113331333132322331333133313331333133313113313331333131211332321
>>
C11111333133313232233133313331333133313331311331333133313121133232
<<
C111113331333132322331333133313331333133313113313331333131211332323
>>
C111113331333132322331333133313331333133313113313331333131211332322
>>