C222133313331333131123313231333133313331333132112323133313332313331322231   >>    C22213331333133313112331323133313331333133313211232313331333231333132223   <<    C222133313331333131123313231333133313331333132112323133313332313331322233   >>      C222133313331333131123313231333133313331333132112323133313332313331322232   >>