C22213331333133313112331323133313331333133313331333133313331312111112331311211
>>
C2221333133313331311233132313331333133313331333133313331333131211111233131121
<<
C22213331333133313112331323133313331333133313331333133313331312111112331311213
>>
C22213331333133313112331323133313331333133313331333133313331312111112331311212
>>