C22213331333133313112331323133313331333133313211232313331323133312213221   >>    C2221333133313331311233132313331333133313331321123231333132313331221322   <<    C22213331333133313112331323133313331333133313211232313331323133312213223   >>      C22213331333133313112331323133313331333133313211232313331323133312213222   >>