C111113331333132322331333133313331311331323132313331311331323222211
>>
C11111333133313232233133313331333131133132313231333131133132322221
<<
C111113331333132322331333133313331311331323132313331311331323222213
>>
C111113331333132322331333133313331311331323132313331311331323222212
>>