-vac aaaa aaac aaap aaar aaav aaca aacc aaco aacp aacr aacu aacv aaoo aapa aapc aapo aara aarc aaro aarp aaru aaup aava acaa acac acag acap acar acca accc acco accp accu acga acgr acoa acog acop acor acou acpa acpr acpu acr- acra acrc acro acrr acrv acu- acuo acup acur acvv ag-o agac agag agao agap agar agau agav agca agcc agco agga aggu agog agoo agou agra agro agrp agua agur agva aoca aopo aora apac apao apap apar apca apcc apco apcr apga apo- apoc apoo apop apor apou appa appc appr appu apra aprc apro apua apuc apug apup arac arag arap arar arau arc- arca arco arga argo aroa aroo aror arpa arpu arr- arra arrc arrg arro arrr arru arua arug arup arva arvo auaa auca aucp auga aupc aur- aura auro auug avao avar avcc avco avgo avgp avor avou avpu avra avro avur avva avvo caaa caac caap cac- caca cacc caco cacr caga cagg cago cagr caor capa capc capo capp capu cara carc caro carp carr cauc cauo caup cava cavo cavu ccaa ccac ccag ccap ccar ccca cccc cccp cccu cccv ccga ccgc ccoc ccpa ccpp ccpr ccra ccrc ccrg ccrp ccuc ccup ccvo cgac cgap cgcc cgcg cgro coag coca coco cocp cocu cogo coop copa copg copo copp copr cor- cora corc corg coro corp corr coua coup cour cova covo cpaa cpac cpag cpap cpca cpcu cpga cppa cpvc crac crag crap crar crau crca crcc crcr croc croo crop cror crpc crug crup cuau cuca cucc cuga cupo cupp cupr cura curo curr cvac cvar cvca cvcc cvra cvrg cvrr gaap gaar gaga gagg gago gagu gapa gapp gapu gara garg garo garp garr garv gaua gaup gaur gava gc-c gcaa gcap gccc gcoa gcov gcpc gcrg gggg ggpo goar goca gocr goga gogo goog goop goor gopc gopo gopu gora gorg goro gorp gorr gou- goug goup gour gpaa gpac gpca gpgp gpra gprp grac grap grau grav grcc groc grog groo grop gror grou grov grpc grrr grua grug grur guaa guac guag guao guap guar guca guga gugg gugu gura gurg guro gurr guru guva gvpa gvvv oaau oara ocac ocap occa occc ocga ocpa ocpp ocra ocro ocrr ocur ogar ogoa ogog ogou ogpu ogra ogro ooaa oocr oooo oora opap opar opca opo- opor oppa oppo opra opua orac orao orar orav orca orco orga orgo oro- oror orpc orra orro orup orvr ouac oucc oupa oupv our- oura ouro ouu- ovar ovo- ovoo ovpp ovra paag paap paar paca paco pacu paga pago pagu paoc papa papg papp papr par- para parc parg paro parp parr paru parv paua paug paup paur pava pavo pcaa pcap pcca pccc pcgg pcoa pcpp pcra pcrc pgaa pgcc pgou pgpu pgrc pgup poar poca poco pogg pogo poop poor pop- popa popc popo popp pora porc porg poro porr poup pour povo ppac ppap ppar ppcc ppga ppoa pppa pppo pppp pprc ppru ppur prag prao prar prau prca prcc prcp pro- proa proc prog proo prop prou prov pruu puao puar puca pugo pugu pupa pupu pur- pura purg puro purp purr puru puuc pvco pvpa raag rac- raca racc raco racu racv raga ragg rago ragu raoc raop rapa rapc rapp rara raro raua rauc raup rava rcac rccc rcga rcgc rcpo rcrg rcuv rcvr roag roap roar roca rocc roco roga rogg rogo roog roop roor ropa ropo rora rorc roro roru roua roup rova rovo rpca rpga rrrr ruag ruca ruga rugg rupa rupp rura rurc ruro rurp ruru ruvu rv-c rvca u-rp uaca uaoc uarc uaru uaua ucar ucav ucca uccp ucpa ucrc ucua ugao ugar ugcc ugcg uggo ugra ugro ugur uguu uocc uor- uovo upac upar upca upgo upor uppa uppc uppp uppu upra upup upvc urac urao urap urau urca urga urgu uro- uroa uroo urpo urra urup urur urva uucp uuoc uuuu uv-a uv-c uvaa uvac uvvu vaar vaca vaco vag- vaga vagg vapa vara varg varp varr varu vava vcug vgcc vgpu voar voca voga vogu vooc voog voor vor- vora voro voru vour vpro vrac vrap vrav vroc vuca vuco vugg vugo vurg vurp vvog vvvv