C22213331333133313112331323133313331333131311331333133312112113313331121211
>>
C2221333133313331311233132313331333133313131133133313331211211331333112121
<<
C22213331333133313112331323133313331333131311331333133312112113313331121213
>>
C22213331333133313112331323133313331333131311331333133312112113313331121212
>>