C111113331333132322331333133313331323133313233213133313113313232112323211
>>
C11111333133313232233133313331333132313331323321313331311331323211232321
<<
C111113331333132322331333133313331323133313233213133313113313232112323213
>>
C111113331333132322331333133313331323133313233213133313113313232112323212
>>