C111113331333132322331333133313331333133313121111132313331322211
>>
C11111333133313232233133313331333133313331312111113231333132221
<<
C111113331333132322331333133313331333133313121111132313331322213
>>
C111113331333132322331333133313331333133313121111132313331322212
>>