-th a-a a-b a-i a-t aaa aab aad aag aah aai aak aao aar aat ab- aba abb abd abg abh abi abk abo abr abt ad- ada adb add adg adh adi adk ado adr adt ag- aga agb agd agg agh agi agk ago agr agt aha ahb ahd ahg ahh ahi ahk aho ahr aht ai- aia aib aid aig aih aii aik aio air ait aka akb akd akg akh aki akk ako akr aoa aob aod aog aoh aoi aok aoo aor aot ar- ara arb ard arg arh ari ark aro arr art at- ata atb atd atg ath ati ato atr att baa bab bad bag bah bai bak bao bar bat bba bbb bbd bbg bbh bbi bbk bbo bbr bbt bda bdb bdd bdg bdh bdi bdk bdo bdr bdt bga bgb bgd bgg bgh bgi bgk bgo bgr bgt bha bhb bhd bhg bhh bhi bhk bho bhr bht bi- bia bib bid big bih bii bik bio bir bit bka bkb bkg bkk bko bkr bkt boa bob bod bog boh boi bok boo bor bot bra brb brd brg brh bri brk bro brr brt bta btb btd btg bth bti btk bto btr btt daa dab dad dag dah dai dak dao dar dat dba dbb dbd dbg dbh dbi dbk dbo dbr dbt dda ddb ddd ddg ddh ddi ddk ddo ddr ddt dga dgd dgg dgh dgi dgk dgr dgt dh- dha dhb dhd dhh dhi dhk dho dhr dht di- dia dib did dig dih dii dik dio dir dit dka dkb dkg dki dkk dko dkr dkt doa dob dod dog doh doi dok doo dor dot dra drb drd drg dri drk dro drr drt dta dtb dtd dtg dth dti dtk dto dtr dtt g-d gaa gab gad gag gah gai gak gao gar gat gba gbd gbg gbh gbi gbk gbo gbr gbt gda gdb gdd gdh gdi gdk gdo gdr gdt gga ggb ggd ggg ggh ggi ggo ggr ggt gha ghb ghd ghg ghh ghi gho ghr ght gia gib gid gig gih gii gik gio gir git gka gkb gkd gkh gko gkt goa gob god gog goh goi gok goo gor got gra grb grd grg grh gri grk gro grr grt gta gtb gtd gtg gth gti gtk gto gtr gtt h-i haa hab had hag hah hai hak hao har hat hba hbb hbd hbg hbh hbi hbk hbo hbr hbt hda hdb hdd hdg hdh hdi hdk hdo hdr hdt hga hgb hgg hgh hgi hgk hgo hgr hgt hha hhb hhd hhg hhh hhi hhk hho hhr hht hia hib hid hig hih hii hik hio hir hit hka hkb hkd hkg hkh hki hkk hko hkr hkt hoa hob hod hog hoh hoi hok hoo hor hot hr- hra hrb hrd hrg hrh hri hrk hro hrr hrt hta htb htd htg hth hti htk hto htr htt i-d ia- iaa iab iad iag iah iai iao iar iat iba ibb ibd ibg ibh ibi ibk ibo ibr ibt ida idb idd idg idh idi idk ido idr idt iga igb igd igg igh igi igk igo igr igt iha ihb ihd ihg ihh ihi ihk iho ihr iht iia iib iid iih iii iio iir iit ika ikb iki ikk iko ikr ikt io- ioa iob iod iog ioh ioi ioo ior iot ir- ira irb ird irg iri irk iro irr irt ita itb itd itg ith iti itk ito itt k-t ka- kaa kab kad kag kah kai kak kao kar kat kba kbb kbd kbh kbi kbk kbo kbr kda kdb kdg kdh kdk kdo kdr kdt kga kgb kgd kgh kgi kgo kha khh khi khk kho khr kia kib kid kig kih kii kik kio kir kit kkb kkh kki kkk kkr kkt koa kob kod kog koh koi kok koo kor kot kra krd krg kri krk kro krr krt kta ktb ktg kth ktk kto ktr ktt o-i oaa oab oad oag oah oai oak oao oar oat ob- oba obb obd obg obh obi obk obo obr obt oda odb odd odg odh odi odo odr odt oga ogd ogg ogh ogi ogo ogt oha ohd ohg ohh ohi oho ohr oht oia oib oid oii oik oio oir oit oka okb okd okg oki okk oko okr oo- ooa oob ood oog ooh ooi ook ooo oor oot or- ora orb ord org orh ori ork oro orr ort ot- ota otb otd otg oth oti otk oto otr ott ra- raa rab rad rag rah rai rak rao rar rat rba rbb rbd rbg rbh rbi rbk rbo rbr rbt rda rdb rdd rdg rdh rdi rdo rdr rdt rga rgb rgd rgg rgh rgi rgk rgo rgr rgt rh- rha rhb rhd rhg rhh rhi rho rhr rht ria rib rid rig rih rii rik rio rir rit rkb rkg rkk rko rkt roa rob rod rog roh roi rok roo ror rot rra rrb rrd rrg rrh rri rrk rrr rrt rta rtb rtd rtg rti rtk rto rtr rtt taa tab tad tag tah tai tak tao tar tat tba tbb tbd tbg tbh tbi tbk tbo tbr tbt tda tdb tdd tdg tdh tdi tdk tdo tdr tdt tga tgb tgg tgh tgi tgk tgo tgr tgt th- tha thb thd thg thh thi thk tho thr tht tia tib tid tig tih tii tik tio tir tit tka tkb tkg tkk tko tkr tkt to- toa tob tod tog toh toi tok too tor tot tra trb trd trg trh tri trk tro trr trt tta ttb ttd ttg tth tti ttk tto ttr ttt

a-ak a-do a-ha a-ii a-ok aaaa aaab aaad aaah aaai aaar aaba aabb aabd aabh aabi aabt aada aadi aadt aagh aaha aahk aaib aaii aaka aaoo aara aard aari aaro aart aata aatk aatt abaa abab abad abag abai