C22213331333133313112331323133313331333131311331333133112113313111122321
>>
C2221333133313331311233132313331333133313131133133313311211331311112232
<<
C22213331333133313112331323133313331333131311331333133112113313111122323
>>
C22213331333133313112331323133313331333131311331333133112113313111122322
>>