a-ii aaaa aaaf aaai aaap aaar aaas aafa aaff aafi aaii aais aaoo aapa aapi aapo aaps aapt aara aari aaro aarp aars aart aasa aasf aasi aass aast aata aatf aatt afaa afao afap afar afat affa affi affo affs afft afia afif afir afis afit afoa afoo afor afpa afr- afra afri afro afrs afsa afsp afst afta aftp afts aiai aias aiff aifs aiia aiir aioi aipa aipf aipi aips aira airi airo airp airs airt aisa aisi aiso aisr aist aita aitf aiti aitr aits aitt aopo aora aors aort aosp aoss aotf apai apao apap apar apas apat apfa apfo apft api- apia apio apip apis apit apo- apof apoo apop apor apos apot appa appr apps appt apra apri apro aprs aprt apsa apsi apso apss apta apti apts aptt araf arai arap arar aras arat arfa arff arfs arft aria arif arii ario arip aris arit aroa aroi aroo aror aros arpa arpi arps arr- arra arri arro arrr arrs arrt ars- arsa arsi arso arst arta arti arto artr arts asaa asaf asai asao asap asar asas asat asfa asfi asia asif asii asio asip asir asis asit asof asoi asop asor asos asot aspa aspi aspo aspr asps aspt asra asro asrs assa assi asso assp assr asss asst asta asti asto astp astr asts at-t ataa atai atap atar atas atat atfs atia atif atip atis atit atof atoi atop ator atos atot atpr atra atri atro atrp atsi atst atta atti atto attp attr atts faaa faap faas fafa faff fafi fafo faio fair fais fait fapa fapp faps fara faro farp farr fars fart fasa fasi faso fass fast fata fatf fati fato fats fatt ffar ffff ffii ffps ffrr ffsa ffss fftf fiaa fiaf fiap fiar fias fiat fifa fiff fifi fifo fift fiii fior fios fipa fipp fips fira firs fisa fisi fiss fist fita fiti fits fitt foaf foar fofo foia fois foof foos foot fopp fops for- fora fori foro forr fors fort fosa fosi foso foss fost fota foti foto fotp fots fott fpaa fpas fpra fprf frap fras frat fria frio frip fris frit frop fros frot frps frso frst frta fsai fsas fsfi fsfo fsia fspf fsra fssa fssf fssp fsta ftii ftop ftos ftps ftrs ftsa ftsr iaaa iaai iaap iaas iaat iaff iafp iaia iais iapa iapf iapp iaps iapt iara iars iart iasa iasi iaso iasp iasr iata iati ifaa ifao ifar ifas ifat ifis ifit ifor ifpa ifpo ifps ifra ifrf ifri ifsa ifso ifsp ifta ifto iias iifa iiii iiio iiis iiit iioi iioo iiop iios iipa iipf iira iirs iisi iisp iisr iist iita iitr iitt ioii ioio ioit ioof iooi iooo ioos iops iora iori iors ioso iota iotf ioto ipaf ipas ipat ipop ipos ippa ippf ippo ippr ipri ipsa ipsi ipso ipsp ipss ipta ipto ipts iraf irai irao irap irar iras iri- iria irio irip iris irop irpa irps irra irri irrs irsa irsf irsp irta irtf irti irtp irts is-a isaf isai isao isar isas isat isfa isfp isia isis isit iso- isof isop isor isos ispa ispf ispr isps isra isri isrp issa issf issi isso issp issr isss ista isti isto istp istr ists itaa itaf itai itap itar itas itat itfa itia itif itis itof itoi itoo itor itos itpa itra itrf itri itrs itsa itsf itsi itso itsp itta ittf itto oafo oafs oais oapi oaps oara oars oasi oass oast oats ofas off- offa offo offr offs ofit ofor ofra ofst ofta oftp oiii oios oira oirt oist oita oiti ooaa ooff oofs ooia oooo ooos oops oora oort oosa oosi oost ootp oots opap opar opia opii opio opis opit opo- opor opos oppa oppi oppo opps opra opsa opsi opti opto opts orai orao orar oras orat orff orfi orfs ori- oria orif orio oris orit oro- orof oror oros orot orpi orps orra orri orro orrs orsa orsi orso orta orto orts osaf osai osap osar osas osat osfa osia osii osip osis osoi osoo osor osos osro ossa ossi osso osta osti ostr osts otap otar otas otfp otif otis otit oto- otof otoo otor otos otpp otra otro otrs otsa otso otta otti otto otts paap paar paas paat pafa paff paia paio paip pair pais pait paos papa papi papp papr paps par- para parf pari paro parp parr pars part pasa pasi paso pasp pass past pata pati pato patr pats patt pfaa pfas pfff pffr pfft pfis pfit pfps pfra piaf piai piao pias piat pifa piff pifs piia piip piot pipa pipi pipo pipp pips pira piri piro pirr pirs pisa pisi piso piss pist pita pitf piti pito pitr pits pitt poar poas poat poff pofi poia poio pois poof poop poor poos poot pop- popa popi popo popp pops popt pora pori poro porr pors port posa posi poso poss post pota potf poti poto pots pott ppap ppar ppfa ppif ppoa ppos pppa pppo pppp ppps pprf ppsf ppss ppta ppts pptt prai prao prar pras prat prfs pri- pria prif prii pris pro- proa prof proo prop pros prot prps prri prrs prsa prsi prso prss prti prtp prtr psap psas psat psfs psia psip psis psoa psoi psos pspi pspp pspr psps psrp pssa psso psst psts ptaf ptas ptop ptrf ptsa raaf raas raat rafa raff rafi raft raia raif raii raip rair rais rait raop raos rapa rapi rapp raps rapt rara rarf rari raro rars rasa rasi raso rasp rass rast rata ratf rati rato ratp rats ratt riaa riai rias riat rifa riff rifs rift riia riif riis rios riot ripa ripi ripp ripr rips ript riri rirs risa risi riso risp riss rist rita riti rito rits ritt roaf roap roar roas roat roff rofo roia roif roio roir rois roit roof rooi roop roor roos root ropa ropo rops rora rori roro rort rosa rosi