C11111333133313232233133313331333133313331333333133313331312111113232223131
>>
C1111133313331323223313331333133313331333133333313331333131211111323222313
<<
C11111333133313232233133313331333133313331333333133313331312111113232223133
>>
C11111333133313232233133313331333133313331333333133313331312111113232223132
>>