C111113331333132322331333133313331323133313113313231333131323311
>>
C11111333133313232233133313331333132313331311331323133313132331
<<
C111113331333132322331333133313331323133313113313231333131323313
>>
C111113331333132322331333133313331323133313113313231333131323312
>>