C22213331333133313112331323133313331333133313331333121111133131
>>
C2221333133313331311233132313331333133313331333133312111113313
<<
C22213331333133313112331323133313331333133313331333121111133133
>>
C22213331333133313112331323133313331333133313331333121111133132
>>