C11111333133313232233133313331333133313231333133313113313331211112223111
>>
C1111133313331323223313331333133313331323133313331311331333121111222311
<<
C11111333133313232233133313331333133313231333133313113313331211112223113
>>
C11111333133313232233133313331333133313231333133313113313331211112223112
>>