C111113331333132322331333133313331323133313233213133313122131221
>>
C11111333133313232233133313331333132313331323321313331312213122
<<
C111113331333132322331333133313331323133313233213133313122131223
>>
C111113331333132322331333133313331323133313233213133313122131222
>>