C111113331333132322331333133313331333133313121111331333123323321
>>
C11111333133313232233133313331333133313331312111133133312332332
<<
C111113331333132322331333133313331333133313121111331333123323323
>>
C111113331333132322331333133313331333133313121111331333123323322
>>