C111113331333132322331333133313331333132313331333133112312323121
>>
C11111333133313232233133313331333133313231333133313311231232312
<<
C111113331333132322331333133313331333132313331333133112312323123
>>
C111113331333132322331333133313331333132313331333133112312323122
>>