C22213331333133313112331323133313331333133313232321333131131311211
>>
C2221333133313331311233132313331333133313331323232133313113131121
<<
C22213331333133313112331323133313331333133313232321333131131311213
>>
C22213331333133313112331323133313331333133313232321333131131311212
>>