C111113331333132322331333133313331333133323223313311211113313121211
>>
C11111333133313232233133313331333133313332322331331121111331312121
<<
C111113331333132322331333133313331333133323223313311211113313121213
>>
C111113331333132322331333133313331333133323223313311211113313121212
>>