C11111333133313232233133313331333133313231333133313311231232223131
>>
C1111133313331323223313331333133313331323133313331331123123222313
<<
C11111333133313232233133313331333133313231333133313311231232223133
>>
C11111333133313232233133313331333133313231333133313311231232223132
>>