C11111333133313232233133313331333133313231333133313123123223321
>>
C1111133313331323223313331333133313331323133313331312312322332
<<
C11111333133313232233133313331333133313231333133313123123223323
>>
C11111333133313232233133313331333133313231333133313123123223322
>>