C22213331333133313112331323133313331333133313221333133313133313131122231
>>
C2221333133313331311233132313331333133313331322133313331313331313112223
<<
C22213331333133313112331323133313331333133313221333133313133313131122233
>>
C22213331333133313112331323133313331333133313221333133313133313131122232
>>