C11111333133313232233133313331333131133132313311211111113223311
>>
C1111133313331323223313331333133313113313231331121111111322331
<<
C11111333133313232233133313331333131133132313311211111113223313
>>
C11111333133313232233133313331333131133132313311211111113223312
>>