C22213331333133313112331323133313331323112113313331311331323133311111
>>
C2221333133313331311233132313331333132311211331333131133132313331111
<<
C22213331333133313112331323133313331323112113313331311331323133311113
>>
C22213331333133313112331323133313331323112113313331311331323133311112
>>