Netscaler to F5 Content switch iRule conversion

Can some one help me understand the equivalent f5 rule. Here is the Netscaler policy ..

Policy1: HTTP.REQ.URL.PATH.REGEX_MATCH(re:(?i)^(/[\w0-9]+)/(api/FHIR/[\w0-9]+/(metadata|conformance/[\w0-9.-]+))\??.$:) || HTTP.REQ.URL.PATH.REGEX_MATCH(re:(?i)^(/[\w0-9]+/|)(api/FHIR/.$):) || HTTP.REQ.URL.PATH.REGEX_MATCH(re:(?i)^(/[\w0-9]+/|)(oauth2/[\w0-9]+)\??.*$:)

Policy2: HTTP.REQ.URL.SET_TEXT_MODE(IGNORECASE).CONTAINS("haikuproxy") || HTTP.REQ.URL.CONTAINS("haiku-") || HTTP.REQ.URL.CONTAINS("Epic.Mobile.GeneratedServices") || HTTP.REQ.URL.CONTAINS("Epic.PatientAccessTools.Services") || HTTP.REQ.URL.CONTAINS("moxe")\

Policy3: HTTP.REQ.URL.CONTAINS("NcpdpReceiver.svc") || HTTP.REQ.URL.CONTAINS("soapproxies") || HTTP.REQ.URL.CONTAINS("Quest-") || HTTP.REQ.URL.SET_TEXT_MODE(IGNORECASE).CONTAINS("acr-")