C111113331333132322331333133313331323133313233213133313331313311223321
>>
C11111333133313232233133313331333132313331323321313331333131331122332
<<
C111113331333132322331333133313331323133313233213133313331313311223323
>>
C111113331333132322331333133313331323133313233213133313331313311223322
>>