C111113331333132322331333133313331323133313233213133313331322313231323121
>>
C11111333133313232233133313331333132313331323321313331333132231323132312
<<
C111113331333132322331333133313331323133313233213133313331322313231323123
>>
C111113331333132322331333133313331323133313233213133313331322313231323122
>>