C22213331333133313112331323133313331333133313331311331333312111
>>
C2221333133313331311233132313331333133313331333131133133331211
<<
C22213331333133313112331323133313331333133313331311331333312113
>>
C22213331333133313112331323133313331333133313331311331333312112
>>