C22213331333133313112331323133313331333133313222313331333133313231123313133111
>>
C2221333133313331311233132313331333133313331322231333133313331323112331313311
<<
C22213331333133313112331323133313331333133313222313331333133313231123313133113
>>
C22213331333133313112331323133313331333133313222313331333133313231123313133112
>>