C111113331333132322331333133313331333133313121111331333132313331322333131311
>>
C11111333133313232233133313331333133313331312111133133313231333132233313131
<<
C111113331333132322331333133313331333133313121111331333132313331322333131313
>>
C111113331333132322331333133313331333133313121111331333132313331322333131312
>>