a-ii a-ya a-yo aaaa aaai aaap aaar aaas aaii aais aaoo aapa aapi aapo aaps aara aari aaro aarp aars aasa aasi aass aiai aias aiia aiir aioi aipa aipi aips aipy aira airi airo airp airs airx airy aisa aisi aiso aisr aisy aixa aixi aopo aora aors aosp aoss apai apao apap apar apas apax apay api- apia apio apip apis apix apo- apoo apop apor apos apox appa appr apps appx appy apra apri apro aprs apsa apsi apso apss apxs arai arap arar aras arax aray aria arii ario arip aris aroa aroi aroo aror aros arpa arpi arps arpy arr- arra arri arro arrr arrs arry ars- arsa arsi arso arsy ary- arya arys asaa asai asao asap asar asas asay asia asii asio asip asir asis asix asoi asop asor asos aspa aspi aspo aspr asps aspy asra asro asrs assa assi asso assp assr asss assy asya axar axi- axia axis axo- axoa axos axps axxo axys ay-o ayao ayar ayas ayay ayoo ayos ayra ayry ayya iaaa iaai iaap iaas iaia iais iapa iapp iaps iapx iara iars iasa iasi iaso iasp iasr iias iiii iiio iiis iioi iioo iiop iios iipa iira iirs iisi iisp iisr ioii ioio iooi iooo ioos iops iora iori iors ioso ipas ipix ipop ipos ippa ippo ippr ippy ipri ipsa ipsi ipso ipsp ipss irai irao irap irar iras iri- iria irio irip iris irix iriy irop irpa irps irra irri irrs irsa irsp is-a isai isao isar isas isay isia isis iso- isop isor isos ispa ispr isps ispy isra isri isrp issa issi isso issp issr isss issy isys ixia ixos ixxi iyai iyar iyos oais oapi oaps oara oars oary oasi oass oasy oiii oios oira oiry ooaa ooia oooo ooos oops oora oory oosa oosi opap opar opia opii opio opis opo- opor opos oppa oppi oppo opps oppy opra opry opsa opsi opsy orai orao orar oras oray ori- oria orio oris orix oro- oror oros oroy orpi orps orra orri orro orrs orry orsa orsi orso orsy orya orys oryx osai osap osar osas osay osia osii osip osis osoi osoo osor osos osro ossa ossi osso ossy osyp oxa- oxi- oxia oxis oxo- oxos oxox oxsi oxxo oxy- oyas oypa oyri oyss paap paar paas paia paio paip pair pais paix paos paox papa papi papp papr paps papy par- para pari paro parp parr pars pary pasa pasi paso pasp pass paxi paxo pay- paya payp payr pays piai piao pias piia piip pipa pipi pipo pipp pips pipy pira piri piro pirr pirs piry pisa pisi piso piss pisy pixo pixx pixy piya piyo piys poar poas poia poio pois poix poop poor poos pop- popa popi popo popp pops popy pora pori poro porr pors pory posa posi poso poss posy poxy poya poyo poyr poys ppap ppar ppoa ppos pppa pppo pppp ppps ppss prai prao prar pras pray pri- pria prii pris prix pro- proa proo prop pros prox prps prri prrs prsa prsi prso prss prys psap psas psia psip psis psoa psoi psos pspi pspp pspr psps psrp pssa psso psy- psys pyao pyas pyay pyo- pyos pypy pyr- pyra pyri pyro pyry pysa pyss raas raia raii raip rair rais raix raop raos rapa rapi rapp raps rapy rara rari raro rars rary rasa rasi raso rasp rass rasy raxa raxi raya rayr rays riaa riai rias riia riis rios ripa ripi ripp ripr rips riri rirs risa risi riso risp riss rixo rixy riya riyo roap roar roas roia roio roir rois rooi roop roor roos roox ropa ropo rops ropy rora rori roro rory rosa rosi roso rosp ross rosy roxa roxo roxy roya roys rpii rpix rpos rpps rras rrrr rrsp rsaa rsai rsis rsos rspo rsps rssa ryas ryip ryis rysy s-ii s-os sa-x saap saar saas saia saip sair sais saix saoi saor saos sapa sapi sapo sapp saps sapy sara sari saro sarp sarr sars sary sasa sasi saso sass saxa saxi saxo saya sayi sayo sayp sayr says siaa siai sias siop sior sios siox sipa sipi sipo sipp sips sipy sira siri siro sirp sirr sirs sisa sisi siss sisy sixa sixo sixx siya siyi soap soar soas soay soia soir sois soop soor soos sooy sopa sopi sopo sopp sops sopy sora sori soro sorr sors sory sosa sosi soso soss soxs soya soyo soys sp-a spap spar spas spax spay spia spio spip spir spis spix spoo spop spor spos spox spoy spps spri spro sprs spry spsa spso spsp spss spy- spyr spys sras sris sros srps srpx srsp ssaa ssao ssap ssas ssis ssop sspa sspo ssps sspx ssra ssri ssrs sssa sssi ssss syar syia syis sypo syra syro syrs syry syso syss xaar xaos xapi xapo xara xiao xiap xiii xisi xixi xois xoro xorp xors xosa xoxo xoyo xpax xpra xray xxii xxix xxxi xxxo xxxx xxxy xyr- yaar yaas yair yaoi yapa yapp yaps yara yari yaro yarp yarr yars yary yasa yasi yaso yass yaxa yaxi yaya yayo yays yips yirr yiss yoar yoax yoix yoop yopo yopy yori yoro yory yosi yoso yoyo ypir ypoa ypsi yrsa ysay ysii ysop yspi yyyy