C111113331333132322331333133313331311331311331323133313232212331
>>
C11111333133313232233133313331333131133131133132313331323221233
<<
C111113331333132322331333133313331311331311331323133313232212333
>>
C111113331333132322331333133313331311331311331323133313232212332
>>