C11111333133313232233133313331333132313331312111133132233131131
>>
C1111133313331323223313331333133313231333131211113313223313113
<<
C11111333133313232233133313331333132313331312111133132233131133
>>
C11111333133313232233133313331333132313331312111133132233131132
>>