C111113331333132322331333133313331311211331311331333132323123131
>>
C11111333133313232233133313331333131121133131133133313232312313
<<
C111113331333132322331333133313331311211331311331333132323123133
>>
C111113331333132322331333133313331311211331311331333132323123132
>>