C111113331333132322331333133313331311331311331323132313331323131121
>>
C11111333133313232233133313331333131133131133132313231333132313112
<<
C111113331333132322331333133313331311331311331323132313331323131123
>>
C111113331333132322331333133313331311331311331323132313331323131122
>>