C111113331333132322331333133313331333133313113313331333131213312321
>>
C11111333133313232233133313331333133313331311331333133313121331232
<<
C111113331333132322331333133313331333133313113313331333131213312323
>>
C111113331333132322331333133313331333133313113313331333131213312322
>>