C22213331333133313112331323133313331333133313112331333133112133313111
>>
C2221333133313331311233132313331333133313331311233133313311213331311
<<
C22213331333133313112331323133313331333133313112331333133112133313113
>>
C22213331333133313112331323133313331333133313112331333133112133313112
>>