itai itap itar itat itbe itea itec itep iter itet itia itic itie itoi itoo itor itpa itpc itra itri itta itto o-eo oaer oaic oapi oara oare oate obai obba obbo obea obec ober obet obia obie obit oboe oboi obor obot obra obre obri obro ocab ocac ocap ocat ocbc occa occc occi occt oce ocee ocet ocpa ocpp ocra ocre ocro ocrr oct- octa octe octi octo oec- oeca oecc oeec oepa oera oere oeta oeti oiba oici oier oiii oipc oira oire oirt oita oitc oiti ooaa ooba oobe oobi oocr ooer ooia oooo oora oore oort ootb ootp opap opar opca opec opei opep oper opet opia opic opie opii opio opit opo- opor oppa oppi oppo opra opti opto orab orac orae orai orao orar orat orba orbb orbe orbi orbo orca orce orci orco ore- orea oreb orec oreo orer ori- oria oric orie orio orit oro- oroe oror orot orpc orpe orpi orra orri orro orta ortc orte orto otac otap otar otea otee otep oter otic otit oto- otoe otoo otor otpp otra otre otro otta otte otti otto paap paar paat paba pabt paca pace paci paco pact paea paec paep paer paia paib paie paio paip pair pait paoc papa papb pape papi papp papr par- para parc pare pari paro parp parr part pata pate pati pato patr patt pbac pbar pbcc pboc pbpa pcaa pcae pcap pcba pcbc pcca pccc pcce pcea pcep pcer pcia pcip pcoa pcoe pcpb pcpp pcra pcrc pcre pcte peab peac peai peap pear peat peba peca pece peci peco pecr pect peec peep peer peet peia peio peip peir peit peor pepa pepe pepi pepo per- pera perc pere peri pero perp perr pert peta pete peti peto petr pett piai piao piat pibb pibi pica picc pice pici pico picr pict piea piep pier piet piia piip piob piot pipa pipe pipi pipo pipp pira pirc pire piri piro pirr pita pite piti pito pitr pitt poar poat poba pobo poca poce poco poea poer poet poia poio poop poor poot pop- popa popc pope popi popo popp popt pora porb porc pore pori poro porr port pota potc pote poti poto pott ppac ppap ppar ppcc ppci pper ppib ppic ppie ppoa pppa pppo pppp pprc ppta pptt prae prai prao prar prat prbc prca prcc prcp pre- preb prec pree prep pret pri- pria prie prii pro- proa prob proc proe proo prop prot prri prtc prti prtp prtr ptab ptca ptcc pter ptop pttc raab raat raba rabb rabe rabi rabo rac- raca racc race raci raco ract raec raep raer raia raic raie raii raip rair rait raob raoc raop rapa rapc rape rapi rapp rapt rara rarb rare rari raro rata rate rati rato ratp ratt rbbb rbbr rcac rcbc rcbo rccb rccc rcep rcet rcic rcpi rcpo rcpt rctc rcti rea- reac reae reao reap rear reat reba rebb rebe rebo reca recc rece reci recp recr rect reeb reep reet reia reii reir reit reop reot repe repi repo repp repr rept rera rere reri rero rert reta rete reti reto retr rett riaa riab riai riat rib- riba ribe ribo rica ricc rice rico rict riep rier riet riia riot ripa ripe ripi ripp ripr ript rire riri rita rite riti rito ritt roab roap roar roat rob- roba robb robe robi robo robt roca rocc roce roco roea roer roet roia roio roir roit roob rooi roop roor root ropa rope ropo rora rorc rore rori roro rort rota rotc rote roti roto rotr rott rpca rpet rpii rpob rpoe rpta rrat rrrr rtai rtca rtcc rtce rtee rtei rtpa rttp taa- taar taat taba tabb tabc tabe tabi tabo taca tacc tace taci taco tact taec taer taia taio taip tair tait taoa taor tapa tape tapi tapo tapp tapr tapt tara tarb tarc tare tari taro tarp tarr tart tata tatb tate tati tato tatr tatt tbar tbca tbcb tbcc tbce tbit tbrb tbta tbtp tcap tcca tccc tcep tcpa tcpo tctc teac tear teat teba tebo teca teco tecr tect teec teer teet teia teic teie teip teir teor tepa tepe tepi tepp ter- tera terc tere teri tero terp terr teta tete teti teto tetr tett tiaa tiab tiao tiar tiba tibi tica ticc tice tico tie- tiea tiee tiei tieo tiep tier tiet tiit tiop tip- tipa tipc tipe tipi tipo tipp tipt tira tirb tire tiri tiro tirr tita titc tite titi tito titp titt toab toat toba tobe tobi tobo tobt toca toce toci toco toea toee toei toer toet toie toit tooa toor toot top- topa tope topi topo topp topt tora torc tore tori toro torp torr tort tota totc tote toti toto totr tott tpac tpap tpcp tper tpia tpir tppa tppp tppr tpte tptp tptr traa trab trac trae trai trao trap trat trca trcc tre- trea trec tree trei treo tret tri- tria trib tric trie trio trip trit troa troc troe troi troo trop trot trpa trpc trpe trpp trra trtc trte trtr ttab ttbb ttcp tteo tter ttoe ttop tttt

-aaa- -cpca -oate -tree a-a-p a-iii a-pac aaaai aaace aaaee aaaip aaaoc aaarc aaata aabaa aabba aabra aacap aacbc aacbp aaccp aacpa aacpp aacpr aacte aactp aaeri aaice aaiib aapep aaria aarop aarti abaab ababa ababe abaca abaci abaco abaer abaia abaie abair abait abapo abara abare abari abate abati abbac abbai abbar abbat abbet abbia abbie abbot abccc abear abeat abeba abebe abece abeer abeet abeie abera abere aberr abert abici abiit abio- abipa abira abita abite aboab aboat abobo aboot abora aborc abore abort abote abott abrac abrar abrit abtaa abtao abtar acaca acacb acapp acar- acara acare acari acate accia accio accpt accra aceae acebo aceit acepo acera acerb acero acet- aceta aceti aceto acier acioa acirc acite acoat acoie acoot acopa acore acrab acrea acree acria acro- acrob act-r actar acter actia actii