-vac a-ha aaaa aaac aaad aaah aaap aaar aaav aaca aacc aacd aach aacp aacr aacu aacv aada aadc aadu aaha aapa aapc aaph aara aarc aard aarp aaru aaup aava acaa acac acad acap acar acca accc accd acch accp accu acda acdc acdp acha achh achp achr achu acpa acpd acpr acpu acr- acra acrc acrr acrv acu- acup acur acvv adaa adac adad adah adap adar adcc adda addc addd addr addu adha adhd adhu adp- adra adua adur ahac ahad ahah ahar ahau ahha ahpu ahra ahrc ahrr ahua ahva apac apah apap apar apca apcc apcd apcr apda apdd apdu aph- apha aphc appa appc appd apph appr appu apra aprc apua apuc apud apup arac arad arah arap arar arau arc- arca arch arda ardc ardu arh- arpa arpu arr- arra arrc arrh arrr arru arua arud arup arva auaa auca auch aucp audc audh aupc aur- aura aurd avar avcc avda avdp avpu avra avur avva c-cd caaa caac caah caap cac- caca cacc cach cacr cada cadc cadd cadr cadu caha capa capc capd caph capp capu cara carc card carp carr cauc caup cava cavu ccaa ccac ccad ccap ccar ccca cccc cccp cccu cccv ccdc ccdh ccdp ccdr ccha cchp cchr ccpa ccpp ccpr ccra ccrc ccrp ccuc ccup cd-r cdaa cdac cdad cdda cddr cdvd chaa chac chad chah chap char chau chav chca chch chcp chha chpa chpp chpr chra chrc chrd chrp chrr chua chud chur cpaa cpac cpad cpap cpca cpcu cpha cppa cppd cpvc crac crap crar crau crca crcc crcr crda crdc crpc crud crup cuau cuca cucc cuda cupp cupr cura curd curr cvac cvar cvca cvcc cvra cvrd cvrr daad daap daar daau daca dada dadu daha dahp dahu dapa dapp dapu dara darc dard darp darr daru daud daur dava dcca dccc dccp dccu dccv dcra dcup dcvd dddd ddrc dhaa dhad dhap dhar dhau dhcp dhpr dhur dpaa dpac dpcp dphp dppa dppc dpph draa drac drad drap drar drau drca drda drra drua drup druu druv duaa duad duah duar duca duch duda dudd dudu duha duhr duhu dupa dura duru duur duva dvar dvda dvdr dvra dvrp haad haar hada hadh hadu haha hapa happ hapu hara harc hard harh harp harr haru harv hau- haud hava hcap hcca hccc hcch hcdr hcpc hcrd hcrp hdca hdda hdra hhaa hhhh hhpa hhpc hpac hpcc hpdh hrac hrad hrap hrdc hrpc hrpp hrrc hrud huac huah huch hucu huda hudd hudu huhu hupa hupp hura hurd hurr huru hvac hvar hvcc paap paar paca pacd pach pacu pada padd padu paha pahp pahu papa papp papr par- para parc pard parp parr paru parv paua paud pauh paup paur pava pcaa pcad pcap pcca pccc pcha pchp pcpp pcra pcrc pcrd pdac pdca pdcp pdpa pdpr pdrc phad phah phar phcc phpa phrr phua ppac ppad ppap ppar ppcc ppcd pppa pppd pppp pprc ppru ppur prad prar prau prca prcc prcd prcp prpd prrd prud pruu puah puar puca puch pudu puha pupa pupu pur- pura purp purr puru puuc pvda pvdc pvpa raad rac- raca racc rach racu racv rada radc radd radh radr radu raha rahr rahu rapa rapc rapd raph rapp rara raua rauc raud raup rava rcac rccc rcdc rcpd rcrd rcuv rcvr rdac rdap rdpc rhap rhau rhcp rpca rpdp rrad rrah rrrr ruad ruah ruca ruch ruda rudd rudp ruhh ruhr rupa rupp rura rurc rurd rurp ruru ruud ruvu rv-c rvca rvvh u-rp uaca uarc uaru uaua ucad ucar ucav ucca uccp ucdc ucdd ucha ucpa ucph ucrc ucua udaa udad udar udau udca udpd udra uh-d uhuh uhup upac upar upca upda uppa uppc uppp uppu upra upup upvc urac urad urap urau urca urch urda urdu urra urrh urup urur urva uucp uuuu uv-a uv-c uvaa uvac uvda uvrd uvvu vaad vaar vaca vach vada vadu vahp vapa vara vard varp varr varu vaud vava vdcc vdcp vhhh vrac vrap vrav vuca vuda vudu vurp vvvv