-ana a-ii aaaa aaai aaan aaap aaar aaii aain aana aani aanp aapa aapi aara aari aarp aiai aian aiia aiin aiir aina aini aipa aipi aira airi airp airx aixa aixi ana- anaa anai anan anap anar anax ania anin anip anir anna anni anp- anpa anpi anpp anpr anri anxi apai apan apap apar apax api- apia apin apip apix apna apni appa appr appx apra apri aprn arai aran arap arar arax aria arii arin arip arna arni arpa arpi arr- arra arri arrr axan axar axi- axia axin iaaa iaai iaap iaia iain iana iapa iapp iapx iara iiii iipa iira inai inan inap inar inax inia inna inni innr inp- inpa inpi inpp inra inri ipan ipin ipix ipna ippa ippr ipri irai iran irap irar iri- iria irin irip irix irna irpa irra irri ixia ixxi n-ii naaa naai naan naar naia nain naip nair nan- nana nani nann nanp napa napi napp nara nari narn narp narr narx naxi nian niia niip niir nina nini nipa nipr nira nixa nixi nnnn nnpi nnpr npap npin nppa npra npri nrap nrna nrpn paan paap paar paia pain paip pair paix pan- pana pani pann papa papi papp papr par- para pari parn parp parr paxi piai pian piia piip pina pini pinn pinp pipa pipi pipp pira piri pirn pirr pixx pnar pnin pnpp pnra ppan ppap ppar pppa pppn pppp prai pran prar pri- pria prii prin prix prna prnp prri raan raia raii rain raip rair raix rana rani rann ranx rapa rapi rapp rara rari raxa raxi riaa riai rian riia riin rina rinn ripa ripi ripp ripr riri rnai rnin rpii rpix rppn rrna rrrr xaar xana xapi xara xian xiap xiii xixi xnap xpax xpin xpra xxii xxix xxxi xxxx