C111113331333132322331333133313331311331322331333131133132322331333131213311
>>
C11111333133313232233133313331333131133132233133313113313232233133313121331
<<
C111113331333132322331333133313331311331322331333131133132322331333131213313
>>
C111113331333132322331333133313331311331322331333131133132322331333131213312
>>