C111113331333132322331333133313331311331322331333131133112111221
>>
C11111333133313232233133313331333131133132233133313113311211122
<<
C111113331333132322331333133313331311331322331333131133112111223
>>
C111113331333132322331333133313331311331322331333131133112111222
>>