(□ □)* □
([□] □)* □
(□ □ □)* □
Much , however , might be ascertained . Rather , however , it was the name that persisted from 1852 and had appeared ever since that time on army maps . This finding alone , however , was insufficient to assess a penalty . All insurance companies , hospital systems , clinics and physicians in private practice have staff that should be able to answer your insurance and billing questions effectively , however , if you feel that errors have been made and can not come to terms with representatives of the insurance company ’ s or care provider ’ s interests , ask to speak with a patient advocate or ombudsman . Internally , however , each subnet is distinguished from the others and from other networks , and internal routing decisions are based on the subnet rather than the network number .