C22213331333133313112331323133313331333133313222313331322131231131   >>    C2221333133313331311233132313331333133313331322231333132213123113   <<    C22213331333133313112331323133313331333133313222313331322131231133   >>      C22213331333133313112331323133313331333133313222313331322131231132   >>