C22213331333133313112331323133313331333133313331333133313113313331323131121211
>>
C2221333133313331311233132313331333133313331333133313331311331333132313112121
<<
C22213331333133313112331323133313331333133313331333133313113313331323131121213
>>
C22213331333133313112331323133313331333133313331333133313113313331323131121212
>>