C111113331333132322331333133313331333132313121111133313113323321
>>
C11111333133313232233133313331333133313231312111113331311332332
<<
C111113331333132322331333133313331333132313121111133313113323323
>>
C111113331333132322331333133313331333132313121111133313113323322
>>