C111113331333132322331333133313331311331322331333131133132313221131
>>
C11111333133313232233133313331333131133132233133313113313231322113
<<
C111113331333132322331333133313331311331322331333131133132313221133
>>
C111113331333132322331333133313331311331322331333131133132313221132
>>