C11111333133313232233133313331333131133131211111333132313232233311
>>
C1111133313331323223313331333133313113313121111133313231323223331
<<
C11111333133313232233133313331333131133131211111333132313232233313
>>
C11111333133313232233133313331333131133131211111333132313232233312
>>