C111113331333132322331333133313331333132313331333133311213233121
>>
C11111333133313232233133313331333133313231333133313331121323312
<<
C111113331333132322331333133313331333132313331333133311213233123
>>
C111113331333132322331333133313331333132313331333133311213233122
>>