C1111133313331323223313331333133313113313231333133313112131223311
>>
C111113331333132322331333133313331311331323133313331311213122331
<<
C1111133313331323223313331333133313113313231333133313112131223313
>>
C1111133313331323223313331333133313113313231333133313112131223312
>>