a-a a-b a-i a-t aaa aab aag aai aar aat aav ab- aba abb abg abi abr abt abv ag- aga agb agg agi agr agt agv ai- aia aib aig aii air ait aiv ar- ara arb arg ari arr art arv at- ata atb atg ati atr att atv av- ava avb avg avi avr avt baa bab bag bai bar bat bav bba bbb bbg bbi bbr bbt bga bgb bgg bgi bgr bgt bgv bi- bia bib big bii bir bit biv bra brb brg bri brr brt brv bta btb btg bti btr btt btv bva bvb bvg bvi bvr bvt bvv gaa gab gag gai gar gat gav gba gbg gbi gbr gbt gbv gga ggb ggg ggi ggr ggt ggv gia gib gig gii gir git giv gra grb grg gri grr grt grv gta gtb gtg gti gtr gtt gtv gva gvb gvg gvi gvr gvt i-v ia- iaa iab iag iai iar iat iav iba ibb ibg ibi ibr ibt ibv iga igb igg igi igr igt iia iib iii iir iit ir- ira irb irg iri irr irt irv ita itb itg iti itt itv iva ivb ivg ivi ivr ivt ivv ra- raa rab rag rai rar rat rav rba rbb rbg rbi rbr rbt rga rgb rgg rgi rgr rgt rgv ria rib rig rii rir rit riv rra rrb rrg rri rrr rrt rta rtb rtg rti rtr rtt rtv rva rvb rvg rvi rvr rvt rvv taa tab tag tai tar tat tav tba tbb tbg tbi tbr tbt tbv tga tgb tgg tgi tgr tgt tgv tia tib tig tii tir tit tiv tra trb trg tri trr trt trv tta ttb ttg tti ttr ttt ttv tva tvb tvg tvi tvr tvt v-a vaa vab vag vai var vat vav vba vbg vbi vbr vbv vga vgg vgr vgt vi- via vib vig vii vir vit viv vra vrb vrg vri vrr vrt vta vtb vtg vti vtr vtt vtv vva vvb vvg vvi vvr vvt vvv

a-ii a-iv aaaa aaab aaai aaar aaav aaba aabb aabi aabt aaib aaii aara aari aart aata aatt aava abaa abab abag abai abar abat abb- abba abbb abbi abbr abbt abia abib abig abir abit abra abri abta abva agag agai agar agat agav agba agga aggi agia agib agig agii agir agit agra agri agta agtr agva aiai aiba aiga aiia aiib aiir aira airi airt aita aiti aitr aitt aiva arab arag arai arar arat arba arbi arga argb argi aria arib arig arii arit arr- arra arrg arri arrr arrt arta arti artr artv arva arvi at-t ataa atab atai atar atat atia atit atra atri atta atti attr atvi avab avar avat avgi avia avit aviv avra avri avva ba-i baaa baar baat baba babb babi babr baga bagg bagi bagt baia baib baig bair bait bar- bara barb barg bari barr bart bata bati batt bava bavi bbbb bbga bbrg bgia biar biat biba bibb bibi biga bigb bigg bigt bira birb birg biri birr birt bita bitt bivi brab brag brai brat brav bria brig brit brrr brvi btaa btrt bttb btvi gaar gaba gabb gabi gabr gabt gaga gagg gagi gaia gaig gair gait gara garb garg gari garr gart garv gata gati gatr gatt gatv gava gavi gbag ggbt gggg giaa giai giat giba gibb giga gigg gigi gira girg giri girr girt gita giva grab grai grat grav grbr gria grib grig grit grrr gtaa gtbr gtta gvat gvtv gvvv iaaa iaai iaat iaba iaia iara iart iata iati iava ibar ibat ibga ibia ibra ibri ibtb igar igba igga igia igra igri iiii iiit iira iita iitr iitt irai irar iri- iria irig irra irri irta irti itaa itai itar itat itia itra itri itta ivai ivar ivbv ivig raab raag raat raba rabb rabi raga ragg ragi raia raig raii rair rait rara rarb rari rata rati ratt rava ravi rbbb rbbr rgba rgbi rgit rgtr riaa riab riai riat rib- riba riga rigg rigi riia riri rita riti ritt riva rrat rrrr rtai rtva rtvi taa- taag taar taat taba tabb tabi taga tagg tagi taia taig tair tait tara tarb targ tari tarr tart tata tatb tati tatr tatt tatv tava tavi tbar tbit tbrb tbta tbvi tiaa tiab tiar tiba tibi tiga tigi tigr tiit tira tirb tiri tirr tita titi titt tiva tivi traa trab trag trai trat trav tri- tria trib trig trit trra trtr ttab ttbb tttt tvri tvrr tvtv vaar vaat vag- vaga vagg vagi vagt vaia vaig vair vait vara varg vari varr vart vata vati vatt vava vbrg viag viar viga vigr viii vira virb virg viri virr virt vita vitg viti vitt viva vivi vrai vrav vrba vria vt-i vvvv

-aaa- a-iii aaaai aaarg aaata aabaa aabba aabga aabra aaiib aaria aarti abaab ababa abaga abaia abair abait abara abari abati abava abbai abbar abbat abbia abgar abiit abira abita abrar abrit abtaa abtar agara agata agava agavi agbia aggag aggai aggar aggat aggri agira agita agri- agria aiaia aibar aigai airag airai airba airig aitit aivar ar-ab araat arab- araba arabi araia arara arari arata arati arava arbab arbar arbat arbia arbib arbir arbit argia argir ariab ariat ariga arita ariti arrai arrgt arria artag artar artat artia arvar atara atari atbar atbat atgar atiba atira atrab atri- atria atrii attai attar attia attir attra atvr avai avair avara avari avati avgar aviar aviat avira avita aviva avrig avvir baari baart baata baati baava babai babar babia babra bagag bagar bagga bagit bagra bagri baiba baiga baira baita baraa barab barag barai barar barat barba barbi barga bargi bari- baria barit barra barri barta barva batab batar batat batir batra batta bavar bavia bavra bbart bbiab biagi biara biari biava bibar bibia bibra bibri big-i bigaa bigga bigig birar birat birba birgi bitab bitag bitat bitit bitra bitti braai braat braga bragb bragg bragi