C111113331333132322331333133313331333133313121111331333113323311
>>
C11111333133313232233133313331333133313331312111133133311332331
<<
C111113331333132322331333133313331333133313121111331333113323313
>>
C111113331333132322331333133313331333133313121111331333113323312
>>