C11111333133313232233133313331333131133132313331323223313111133131
>>
C1111133313331323223313331333133313113313231333132322331311113313
<<
C11111333133313232233133313331333131133132313331323223313111133133
>>
C11111333133313232233133313331333131133132313331323223313111133132
>>