C11111333133313232233133313331333133313231333133313331123313123233311
>>
C1111133313331323223313331333133313331323133313331333112331312323331
<<
C11111333133313232233133313331333133313231333133313331123313123233313
>>
C11111333133313232233133313331333133313231333133313331123313123233312
>>