C22213331333133313112331323133313331333133313233121111121133131311211
>>
C2221333133313331311233132313331333133313331323312111112113313131121
<<
C22213331333133313112331323133313331333133313233121111121133131311213
>>
C22213331333133313112331323133313331333133313233121111121133131311212
>>