C22213331333133313112331323133313331333133313331333133313331311331223311
>>
C2221333133313331311233132313331333133313331333133313331333131133122331
<<
C22213331333133313112331323133313331333133313331333133313331311331223313
>>
C22213331333133313112331323133313331333133313331333133313331311331223312
>>