a-a a-b a-i aaa aab aag aai aam aao aar aav ab- aba abb abg abi abm abo abr abv ag- aga agb agg agi agm ago agr agv ai- aia aib aig aii aim aio air aiv ama amb amg ami amm amo amr amv aoa aob aog aoi aom aoo aor aov ar- ara arb arg ari arm aro arr arv av- ava avb avg avi avm avo avr baa bab bag bai bam bao bar bav bba bbb bbg bbi bbm bbo bbr bga bgb bgg bgi bgm bgo bgr bgv bi- bia bib big bii bim bio bir biv bma bmb bmg bmi bmm bmo bmr bmv boa bob bog boi bom boo bor bov bra brb brg bri brm bro brr brv bva bvb bvg bvi bvm bvo bvr bvv gaa gab gag gai gam gao gar gav gba gbg gbi gbm gbo gbr gbv gga ggb ggg ggi ggm ggo ggr ggv gia gib gig gii gim gio gir giv gma gmb gmg gmi gmm gmo gmr gmv goa gob gog goi gom goo gor gov gra grb grg gri grm gro grr grv gva gvb gvg gvi gvm gvo gvr i-v ia- iaa iab iag iai iam iao iar iav iba ibb ibg ibi ibm ibo ibr ibv iga igb igg igi igm igo igr iia iib iii iim iio iir im- ima imb img imi imm imo imv io- ioa iob iog ioi iom ioo ior iov ir- ira irb irg iri irm iro irr irv iva ivb ivg ivi ivo ivr ivv m-o m-r m-v maa mab mag mai mam mao mar mav mba mbb mbg mbi mbm mbo mbr mbv mga mgb mgi mgm mgo mgr mgv mi- mia mib mig mii mim mio mir miv mma mmb mmg mmi mmm mmo mmr mmv moa mob mog moi mom moo mor mov mra mrb mrg mri mrm mro mrr mrv mva mvb mvg mvi mvm mvo mvr mvv o-i oaa oab oag oai oam oao oar oav ob- oba obb obg obi obm obo obr obv oga ogg ogi ogo oia oib oii oim oio oir oiv om- oma omb omg omi omm omo omr omv oo- ooa oob oog ooi oom ooo oor oov or- ora orb org ori orm oro orr orv ov- ova ovb ovi ovo ovv ra- raa rab rag rai ram rao rar rav rba rbb rbg rbi rbm rbo rbr rga rgb rgg rgi rgo rgr rgv ria rib rig rii rim rio rir riv rma rmb rmg rmi rmm rmo rmr rmv roa rob rog roi rom roo ror rov rra rrb rrg rri rrm rrr rva rvb rvg rvi rvm rvo rvr rvv v-a vaa vab vag vai vam vao var vav vba vbg vbi vbm vbo vbr vbv vga vgg vgm vgo vgr vi- via vib vig vii vim vio vir viv vm- vma vmi vmm vmo vmr voa vob vog voi vom voo vor vov vra vrb vrg vri vrm vrr vva vvb vvg vvi vvm vvo vvr vvv

a-ii a-iv aaaa aaab aaai aaam aaar aaav aaba aabb aabi aabm aaib aaii aama aamb aami aamo aamr aaoo aara aari aarm aaro aava abaa abab abag abai abam abar abb- abba abbb abbi abbo abbr abia abib abig abim abir abma abmb aboa abob aboo abor abov abra abri abro abva ag-o agag agai agam agao agar agav agba agbo agga aggi agia agib agig agii agim agio agir agma agob agog agoo agra agri agro agva aiai aiba aibo aiga aigo aiia aiib aiir aimi aimm aimo aioi aira airi airo aiva amaa amag amai amam amar amb- amba ambi ambo ambr amga amia amib amii amir amm- amma ammi ammo amob amog amoi amoo amor amra amri amro aoba aogm aoma aomg aora aorb arab arag arai aram arar arba arbi arga argb argi argo aria arib arig arii arim ario arma armi armm armo aroa arob aroi arom aroo aror arr- arra arrg arri arro arrr arva arvi arvo avab avao avar avgi avgo avia avim avio aviv avma avor avra avri avro avva avvo ba-i baaa baam baar baba babb babi babm babo babr baga bagg bagi bago baia baib baig baio bair bama bamb bami bamm bar- bara barb barg bari barm baro barr bava bavi bbbb bbga bbgm bbmg bbrg bgia biao biar biba bibb bibi bibo biga bigb bigg bigo bima bimo bio- biog bioi bira birb birg biri biro birr bivi bmaa bmag bmir bmmi boab boag boai boar boba bobb bobi bobo boga bogg bogi bogo boi- boii boim boma bomb bomi boob boog boom boor bor- bora borg bori borm boro borr bova bovi bovo brab brag brai bram brao brav bria brig brim brio broa brob brog brom broo bror brrm brrr brvi brvm gaar gaba gabb gabi gabo gabr gaga gagg gagi gago gaia gaig gair gam- gama gamb gami gamm gamo gara garb garg gari garm garo garr garv gava gavi gbag gbbo gggg giaa giai giam giba gibb giga gigg gigi gigo gima gimo gimv giog gioi gira girg giri giro girr giva gmmr goai goam goar goba gobi gobo goga gogi gogo goma gomb gomi gomo goog gooi goom goor gora gorb gorg gori gorm goro gorr govi grab grai gram grav grbr gria grib grig grim grob grog groi grom groo gror grov grrr gvvv i-go iaaa iaai iaba iabm iago iaia iaim iama iamb iami iara iava ibar ibbm ibga ibia ibim ibma ibra ibri ibro igam igar igba igbo igga igia igoo igor igra igri iiii iiio iioi iioo iira imag imai imam imao imar imba imbi imir imma immi immo imra imri imro imrr ioba iobi ioii ioio ioma iomo iooi iooo iora iorg iori irai iram irao irar irbm irgm iri- iria irig irio irma irmo irob irov irra irri ivai ivao ivar ivbv ivig ivim ivor ma-i maaa maag maai maam maar maba mabi mabo maga magg magi