C111113331333132322331333133313331331121111121133133313332213233313332221
>>
C11111333133313232233133313331333133112111112113313331333221323331333222
<<
C111113331333132322331333133313331331121111121133133313332213233313332223
>>
C111113331333132322331333133313331331121111121133133313332213233313332222
>>