C22213331333133313112331323133313331333131311331323133313113312331
>>
C2221333133313331311233132313331333133313131133132313331311331233
<<
C22213331333133313112331323133313331333131311331323133313113312333
>>
C22213331333133313112331323133313331333131311331323133313113312332
>>