C13332313311211113313331333133313331322333133313331333133321233133313132323321   >>    C1333231331121111331333133313331333132233313331333133313332123313331313232332   <<    C13332313311211113313331333133313331322333133313331333133321233133313132323323   >>      C13332313311211113313331333133313331322333133313331333133321233133313132323322   >>