C22213331333133313112331323133313331333133313221333133312111133112311
>>
C2221333133313331311233132313331333133313331322133313331211113311231
<<
C22213331333133313112331323133313331333133313221333133312111133112313
>>
C22213331333133313112331323133313331333133313221333133312111133112312
>>