C22213331333133313112331323133313331333133313331333133313331311331323221213321   >>    C2221333133313331311233132313331333133313331333133313331333131133132322121332   <<    C22213331333133313112331323133313331333133313331333133313331311331323221213323   >>      C22213331333133313112331323133313331333133313331333133313331311331323221213322   >>