C111113331333132322331333133313331311331323133313231333213123231
>>
C11111333133313232233133313331333131133132313331323133321312323
<<
C111113331333132322331333133313331311331323133313231333213123233
>>
C111113331333132322331333133313331311331323133313231333213123232
>>