a-a a-b a-i aaa aab aaf aai aam aao aar aau aav ab- aba abb abf abi abm abo abr abu abv af- afa afb aff afi afm afo afr afu afv ai- aia aib aif aii aim aio air aiu aiv ama amb amf ami amm amo amr amu amv aoa aob aof aoi aom aoo aor aou aov ar- ara arb arf ari arm aro arr aru arv au- aua aub auf aui aum auo aur auv av- ava avb avf avi avm avo avr avu b-u baa bab baf bai bam bao bar bau bav bba bbb bbf bbi bbm bbo bbr bbu bfa bfb bff bfi bfm bfo bfr bfu bfv bi- bia bib bif bii bim bio bir biu biv bma bmb bmf bmi bmm bmo bmr bmu bmv boa bob bof boi bom boo bor bou bov bra brb brf bri brm bro brr bru brv bua bub buf bui bum buo bur buu bva bvb bvi bvm bvo bvr bvu bvv faa fab faf fai fam fao far fau fav fba fbb fbf fbi fbm fbo fbr fbu ffa fff ffi ffm ffo ffr ffu ffv fia fib fif fii fim fir fiu fma fmb fmf fmi fmm fmo fmr fmu fmv foa fob fof foi fom foo for fou fra frb frf fri frm fro frr fru fua fub fuf fui fum fuo fur fuu fuv fva i-f i-v ia- iaa iab iaf iai iam iao iar iau iav iba ibb ibf ibi ibm ibo ibr ibu ibv ifa ifb iff ifi ifm ifo ifr ifu iia iib iif iii iim iio iir iiu im- ima imb imf imi imm imo imu imv io- ioa iob iof ioi iom ioo ior iou iov ir- ira irb irf iri irm iro irr iru irv iu- iua iub iui ium iur iva ivb ivf ivi ivo ivr ivu ivv m-f m-o m-r m-v maa mab maf mai mam mao mar mau mav mba mbb mbf mbi mbm mbo mbr mbu mbv mfa mfb mff mfi mfm mfo mfr mfu mfv mi- mia mib mif mii mim mio mir miu miv mma mmb mmf mmi mmm mmo mmr mmu mmv moa mob mof moi mom moo mor mou mov mra mrb mrf mri mrm mro mrr mru mrv mua mub muf mui mum mur muu mva mvb mvf mvi mvm mvo mvr mvv o-i oaa oab oaf oai oam oao oar oau oav ob- oba obb obf obi obm obo obr obu obv of- ofa ofb off ofi ofm ofo ofr ofu ofv oia oib oif oii oim oio oir oiu oiv om- oma omb omf omi omm omo omr omu omv oo- ooa oob oof ooi oom ooo oor oov or- ora orb orf ori orm oro orr oru orv ou- oua ouf oui oum ouo our ov- ova ovb ovf ovi ovo ovv ra- raa rab raf rai ram rao rar rau rav rba rbb rbf rbi rbm rbo rbr rbu rfa rfb rff rfi rfm rfo rfr rfu rfv ria rib rif rii rim rio rir riv rma rmb rmf rmi rmm rmo rmr rmv roa rob rof roi rom roo ror rou rov rra rrb rrf rri rrm rrr rru rua rub ruf rui rum ruo rur ruu ruv rva rvb rvf rvi rvm rvo rvr rvu rvv ua- uaa uab uaf uai uam uao uar uau uav uba ubb ubf ubi ubo ubr ubu ubv ufa uff ufi ufm ufo ufr ufu ufv uia uib uif uii uim uio uir uiu um- uma umb umf umi umm umo umr umu uoa uob uom uoo uor ur- ura urb urf uri urm uro urr uru uua uum uur uuu uva uvb uvf uvm uvo uvu uvv v-a vaa vab vai vam vao var vau vav vba vbi vbm vbo vbr vbv vfa vfb vff vfi vfm vfr vfu vfv vi- via vib vif vii vim vio vir viu viv vm- vma vmf vmi vmm vmo vmr vmu voa vob vof voi vom voo vor vou vov vra vrb vrf vri vrm vrr vru vum vur vuv vva vvb vvi vvm vvo vvr vvv

a-fu a-ii a-iv aaaa aaab aaaf aaai aaam aaar aaav aaba aabb aabi aabm aafa aafb aaff aafi aaib aaii aama aamb aami aamo aamr aaoo aara aari aarm aaro aaru aava abaa abab abaf abai abam abar abau abb- abba abbb abbi abbo abbr abff abia abib abim abir abiu abma abmb aboa abob abof aboo abor abou abov abra abri abro abua abuf abum abva afaa afam afao afar affa affi affo afia afib afif afir afma afoa afoo afor afr- afra afri afrm afro afru afua aiai aiba aibo aiff aifv aiia aiib aiir aimi aimm aimo aioi aira airi airo aiui aiva amaa amai amam amar amb- amba ambi ambo ambr ambu amfm amfr amia amib amif amii amir amm- amma ammi ammo ammu amob amof amoi amoo amor amou amra amri amro amua amui amum amur aoba aoma aora aorb aouf arab araf arai aram arar arau arba arbi arfa arfb arff arfu aria arib arif arii arim ario arma armi armm armo armu aroa arob aroi arom aroo aror arr- arra arri arro arrr arru arua arub arui arum arva arvi arvo auaa aufi auma aumi aur- aura auri auro avab avao avar avia avim avio aviv avma avor avou avra avri avro avui avur avva avvo ba-i baaa baaf baam baar baba babb babi babm babo babr babu baff bafo baia baib baio bair bama bamb bamf bami bamm bamu bar- bara barb barf bari barm baro barr baru bau- bauf baum baur bava bavi bavu bbau bbbb biaf biao biar biba bibb bibi bibo bifa biff bifi bima bimo bio- bioi biou bira birb biri biro birr biru bivi bmaa bmir bmmi boab boai boar boba bobb bobi bobo bobu bofa boff bofu boi- boii boim boiu boma bomb bomi bomu boob boof boom boor bor- bora borf bori borm