a-a a-b a-i a-t aaa aab aad aag aai aao aar aat aau ab- aba abb abd abg abi abo abr abt abu ad- ada adb add adg adi ado adr adt adu ag- aga agb agd agg agi ago agr agt agu ai- aia aib aid aig aii aio air ait aiu aoa aob aod aog aoi aoo aor aot aou ar- ara arb ard arg ari aro arr art aru at- ata atb atd atg ati ato atr att atu au- aua aub aud aug aui auo aur aut b-u baa bab bad bag bai bao bar bat bau bba bbb bbd bbg bbi bbo bbr bbt bbu bda bdb bdd bdg bdi bdo bdr bdt bdu bga bgb bgd bgg bgi bgo bgr bgt bgu bi- bia bib bid big bii bio bir bit biu boa bob bod bog boi boo bor bot bou bra brb brd brg bri bro brr brt bru bta btb btd btg bti bto btr btt btu bua bub bud bug bui buo bur but buu daa dab dad dag dai dao dar dat dau dba dbb dbd dbg dbi dbo dbr dbt dbu dda ddb ddd ddg ddi ddo ddr ddt ddu dga dgd dgg dgi dgr dgt dgu di- dia dib did dig dii dio dir dit diu doa dob dod dog doi doo dor dot dou dra drb drd drg dri dro drr drt dru dta dtb dtd dtg dti dto dtr dtt dtu dua dub dud dug dui duo dur dut g-d gaa gab gad gag gai gao gar gat gau gba gbd gbg gbi gbo gbr gbt gbu gda gdb gdd gdi gdo gdr gdt gdu gga ggb ggd ggg ggi ggo ggr ggt ggu gia gib gid gig gii gio gir git giu goa gob god gog goi goo gor got gou gra grb grd grg gri gro grr grt gru gta gtb gtd gtg gti gto gtr gtt gtu gu- gua gub gud gug gui guo gur gut guu i-d ia- iaa iab iad iag iai iao iar iat iau iba ibb ibd ibg ibi ibo ibr ibt ibu ida idb idd idg idi ido idr idt idu iga igb igd igg igi igo igr igt igu iia iib iid iii iio iir iit iiu io- ioa iob iod iog ioi ioo ior iot iou ir- ira irb ird irg iri iro irr irt iru ita itb itd itg iti ito itt itu iu- iua iub iud iug iui iur iut o-i oaa oab oad oag oai oao oar oat oau ob- oba obb obd obg obi obo obr obt obu oda odb odd odg odi odo odr odt odu oga ogd ogg ogi ogo ogt oia oib oid oii oio oir oit oiu oo- ooa oob ood oog ooi ooo oor oot or- ora orb ord org ori oro orr ort oru ot- ota otb otd otg oti oto otr ott otu ou- oua oud oui ouo our out ra- raa rab rad rag rai rao rar rat rau rba rbb rbd rbg rbi rbo rbr rbt rbu rda rdb rdd rdg rdi rdo rdr rdt rdu rga rgb rgd rgg rgi rgo rgr rgt ria rib rid rig rii rio rir rit roa rob rod rog roi roo ror rot rou rra rrb rrd rrg rri rrr rrt rru rta rtb rtd rtg rti rto rtr rtt rtu rua rub rud rug rui ruo rur rut ruu taa tab tad tag tai tao tar tat tau tba tbb tbd tbg tbi tbo tbr tbt tbu tda tdb tdd tdg tdi tdo tdr tdt tdu tga tgb tgg tgi tgo tgr tgt tgu tia tib tid tig tii tio tir tit tiu to- toa tob tod tog toi too tor tot tou tra trb trd trg tri tro trr trt tru tta ttb ttd ttg tti tto ttr ttt ttu tua tub tud tug tui tuo tur tut tuu ua- uaa uab uad uag uai uao uar uat uau uba ubb ubg ubi ubo ubr ubt ubu uda udb udd udg udi udo udr udt udu uga ugb ugg ugi ugo ugr ugt ugu uia uib uid uig uii uio uir uit uiu uoa uob uod uog uoo uor uot ur- ura urb urd urg uri uro urr urt uru uta utb utd uti uto utr utt utu uua uug uur uut uuu

a-do a-ii aaaa aaab aaad aaai aaar aaba aabb aabd aabi aabt aada aadi aadt aadu aaib aaii aaoo aara aard aari aaro aart aaru aata aatt abaa abab abad abag abai abar abat abau abb- abba abbb abbi abbo abbr abbt abda abdi abdo abdu abgd abia abib abid abig abir abit abiu aboa abob abod aboo abor abot abou abra abri abro abta abtu abua abud abug abut adaa adab adad adag adai adao adar adat adba adbi adda addd addi addo addr addu adia adib adig adio adir adit adob adod adog adoo ador adot adra adro adta adua adub adur ag-o agad agag agai agao agar agat agau agba agbo agda agga aggi aggu agia agib agid agig agii agio agir agit agob agod agog agoo agot agou agra agri agro agta agtr agua agui agur agut aiai aiba aibo aida aidb aidi aidr aidt aidu aiga aigo aiia aiib aiid aiir aioi aira aird airi airo airt aita aiti aitr aitt aitu aiud aiui aoba aora aorb aort aotd aout arab arad arag arai arar arat arau arba arbi arda ardi ardo ardu arga argb argi argo aria arib arid arig arii ario arit aroa arob arod aroi aroo aror arr- arra arrg arri arro arrr arrt arru arta arti arto artr arua arub arud arug arui arut at-t ataa atab atad atai atar atat atdi atdt atgo atia atid atit atiu atob atod atoi ator atot atra atri atro atru atta atti atto attr attu atua atub atug atur auaa audi audo auga augi aur- aura aurd auri auro aut- auto auug ba-i baaa baad