a-a a-b a-i aaa aab aai aao aap aar aav ab- aba abb abi abo abp abr abv ai- aia aib aii aio aip air aiv aoa aob aoi aoo aop aor aov ap- apa apb api apo app apr apv ar- ara arb ari aro arp arr arv av- ava avb avi avo avp avr b-p baa bab bai bao bap bar bav bba bbb bbi bbo bbp bbr bi- bia bib bii bio bip bir biv boa bob boi boo bop bor bov bpa bpb bpi bpo bpp bpr bpv bra brb bri bro brp brr brv bva bvb bvi bvo bvp bvr bvv i-v ia- iaa iab iai iao iap iar iav iba ibb ibi ibo ibp ibr ibv iia iib iii iio iip iir io- ioa iob ioi ioo iop ior iov ipa ipb ipi ipo ipp ipr ipv ir- ira irb iri iro irp irr irv iva ivb ivi ivo ivp ivr ivv o-i oaa oab oai oao oap oar oav ob- oba obb obi obo obp obr obv oia oib oii oio oip oir oiv oo- ooa oob ooi ooo oop oor oov op- opa opb opi opo opp opr opv or- ora orb ori oro orp orr orv ov- ova ovb ovi ovo ovp ovv p-p paa pab pai pao pap par pav pba pbb pbi pbo pbp pbr pia pib pii pio pip pir piv poa pob poi poo pop por pov ppa ppb ppi ppo ppp ppr ppv pra prb pri pro prp prr prv pva pvb pvi pvo pvp pvr pvv ra- raa rab rai rao rap rar rav rba rbb rbi rbo rbp rbr ria rib rii rio rip rir riv roa rob roi roo rop ror rov rpa rpb rpi rpo rpp rpr rpv rra rrb rri rrp rrr rva rvb rvi rvo rvp rvr rvv v-a vaa vab vai vao vap var vav vba vbi vbo vbr vbv vi- via vib vii vio vip vir viv voa vob voi voo vop vor vov vpa vpb vpi vpo vpp vpr vra vrb vri vrp vrr vva vvb vvi vvo vvr vvv

a-ii a-iv aaaa aaab aaai aaap aaar aaav aaba aabb aabi aabp aaib aaii aaoo aapa aapi aapo aara aari aaro aarp aava abaa abab abai abap abar abb- abba abbb abbi abbo abbr abia abib abir aboa abob aboo abor abov abpa abpi abpp abpr abra abri abro abva abvp aiai aiba aibo aiia aiib aiir aioi aipa aipi aira airi airo airp aiva aoba aopo aora aorb apai apao apap apar apba apbr api- apia apio apip apo- apoo apop apor appa appr apra apri apro arab arai arap arar arba arbi aria arib arii ario arip aroa arob aroi aroo aror arpa arpi arr- arra arri arro arrr arva arvi arvo avab avao avar avia avio avip aviv avor avra avri avro avva avvo ba-i baaa baar baba babb babi babo babr baia baib baio bair bapa bapi bapp bar- bara barb bari baro barr bava bavi bbbb bbpr biao biap biar biba bibb bibi bibo bio- bioi bipa bipp bira birb biri biro birr bivi boab boai boar boba bobb bobi bobo boi- boii boob boop boor bopa bopp bor- bora bori boro borr bova bovi bovo bpai brab brai brao brav bria brio broa brob broo bror brrr brvi iaaa iaai iaap iaba iaia iapa iapp iara iava ibar ibia ibra ibri ibro iiii iiio iioi iioo iiop iipa iira ioba iobi ioii ioio iooi iooo iora iori ipba ipop ippa ippo ippr ipri irai irao irap irar irbp iri- iria irio irip irob irop irov irpa irra irri ivai ivao ivar ivbv ivor oapi oara obai obba obbo obia oboi obor obra obri obro obvi oiav oiba oiii oira ooaa ooba oobi ooia oooo oora opap opar opia opii opio opo- opor oppa oppi oppo opra orab orai orao orar orav orba orbb orbi orbo ori- oria orio oro- oror orpi orra orri orro orvr ovar ovi- ovo- ovoo ovpp ovra paap paar paba paia paib paio paip pair papa papb papi papp papr par- para pari paro parp parr parv pava pavo pbar pbpa piai piao pibb pibi piia piip piob pipa pipi pipo pipp pira piri piro pirr piva pivo poar poba pobo poia poio poop poor pop- popa popi popo popp pora porb pori poro porr povo ppap ppar ppbv ppib ppoa pppa pppo pppp prai prao prar pri- pria prii priv pro- proa prob proo prop prov prri pvpa raab raba rabb rabi rabo raia raii raip rair raob raop rapa rapi rapp rara rarb rari raro rava ravi rbbb rbbr riaa riab riai rib- riba ribo riia ripa ripi ripp ripr riri riva rivo rivp roab roap roar rob- roba robb robi robo roia roio roir roob rooi roop roor ropa ropo rora rori roro rova rovi rovo rpii rpob rrrr vaar vaia vaio vair vapa vapb vapi vara vari varp varr vava viar viii vipr vira virb viri viro virr viva vivi vivo voar voia voio voip voir voor vor- vora vori voro vpro vrai vrap vrav vrba vria vrio vvob vvpb vvvv

-aaa- a-a-p a-iii aaaai aaaip aabaa aabba aabra aaiib aaria aarop abaab ababa abaia abair abapo abara abari abava abbai abbar abbia abio- abipa abira aboab abobo abora abovo abrar aiaia aibar aiboa airai airba airor aivar apair apapa apar- apara apbio apipa apiro apoop apoor apopa apopo aporo appar appia appii appro ar-ab arab- araba arabi arabo araia arapi arara arari arava arbab arbar arbia arbib arbir arbor ariab aribo arioi aripo aroab aroar aroba aroor aropa arora arpar arpia arrai arria arvar avai avair avara avari avaro aviar avior avira aviva avoir avvir baaop baari baava babai babar babia babio baboo babra baiao baiba baira bairo baori baoro baraa barab barai barao barar barba barbi bari- baria bario baro- baroa baroi baroo baror barra barri barro barva bavar bavia bavra bbiab biara biari biava bibar bibbo bibia bibio bibra bibri