C22213331333133313112331323133313331333133313331333133313113313331311211311321   >>    C2221333133313331311233132313331333133313331333133313331311331333131121131132   <<    C22213331333133313112331323133313331333133313331333133313113313331311211311323   >>      C22213331333133313112331323133313331333133313331333133313113313331311211311322   >>