C11111333133313232233133313331333131133132233133313331311211331333132211311
>>
C1111133313331323223313331333133313113313223313331333131121133133313221131
<<
C11111333133313232233133313331333131133132233133313331311211331333132211313
>>
C11111333133313232233133313331333131133132233133313331311211331333132211312
>>