-er -th a-a a-b a-t aaa aab aae aag aah aao aar aat aav ab- aba abb abe abg abh abo abr abt abv aea aeb aee aeg aeh aeo aer aet aev ag- aga agb age agg agh ago agr agt agv aha ahb ahe ahg ahh aho ahr aht ahv aoa aob aoe aog aoh aoo aor aot aov ar- ara arb are arg arh aro arr art arv at- ata atb ate atg ath ato atr att atv av- ava avb ave avg avh avo avr avt baa bab bae bag bah bao bar bat bav bba bbb bbe bbg bbh bbo bbr bbt be- bea beb bee beg beh beo ber bet bev bga bgb bge bgg bgh bgo bgr bgt bgv bha bhb bhe bhg bhh bho bhr bht bhv boa bob boe bog boh boo bor bot bov bra brb bre brg brh bro brr brt brv bta btb bte btg bth bto btr btt btv bva bvb bve bvg bvh bvo bvr bvt bvv eaa eab eae eag eah eao ear eat eav eba ebb ebe ebg ebh ebo ebr ebt ebv eea eeb eee eeg eeo eer eet eev ega egb ege egg egh ego egr egt eha ehb ehe ehg ehh eho ehr eht ehv eo- eoa eob eoe eog eoh eoo eor eot era erb ere erg erh ero err ert erv eta etb ete etg eth eto etr ett etv eva evb eve evg evh evo evr evt evv gaa gab gae gag gah gao gar gat gav gba gbe gbg gbh gbo gbr gbt gbv ge- gea geb gee geg geh geo ger get gev gga ggb ggg ggh ggo ggr ggt ggv gha ghb ghe ghg ghh gho ghr ght goa gob goe gog goh goo gor got gov gra grb gre grg grh gro grr grt grv gta gtb gte gtg gth gto gtr gtt gtv gva gvb gve gvg gvh gvo gvr gvt haa hab hae hag hah hao har hat hav hba hbb hbe hbg hbh hbo hbr hbt hbv he- hea heb hee heg heh heo her het hev hga hgb hge hgg hgh hgo hgr hgt hgv hha hhb hhe hhg hhh hho hhr hht hhv hoa hob hoe hog hoh hoo hor hot hov hr- hra hrb hre hrg hrh hro hrr hrt hrv hta htb hte htg hth hto htr htt htv hv- hva hvb hvg hvo hvr hvt hvv oaa oab oae oag oah oao oar oat oav ob- oba obb obe obg obh obo obr obt obv oea oeb oee oeg oeh oeo oer oet oga oge ogg ogh ogo ogt oha ohe ohg ohh oho ohr oht oo- ooa oob oog ooh ooo oor oot oov or- ora orb ore org orh oro orr ort orv ot- ota otb ote otg oth oto otr ott otv ov- ova ovb ove ovh ovo ovv ra- raa rab rae rag rah rao rar rat rav rba rbb rbe rbg rbh rbo rbr rbt re- rea reb ree reg reh reo rer ret rev rga rgb rge rgg rgh rgo rgr rgt rgv rh- rha rhb rhe rhg rhh rho rhr rht rhv roa rob roe rog roh roo ror rot rov rra rrb rrg rrh rrr rrt rta rtb rte rtg rto rtr rtt rtv rva rvb rve rvg rvh rvo rvr rvt rvv taa tab tae tag tah tao tar tat tav tba tbb tbe tbg tbh tbo tbr tbt tbv te- tea teb tee teg teh teo ter tet tev tga tgb tge tgg tgh tgo tgr tgt tgv th- tha thb the thg thh tho thr tht thv to- toa tob toe tog toh too tor tot tov tra trb tre trg trh tro trr trt trv tta ttb tte ttg tth tto ttr ttt ttv tva tvb tve tvg tvh tvo tvr tvt v-a v-e vaa vab vae vag vah vao var vat vav vba vbg vbh vbo vbr vbv vea veb vee veg veh veo ver vet vga vgg vgh vgo vgr vgt vh- vha vhb vhe vho vht voa vob voe vog voh voo vor vot vov vra vrb vre vrg vrh vrr vrt vta vtb vte vtg vto vtr vtt vtv vva vvb vvg vvo vvr vvt vvv

a-be a-ha aaaa aaab aaae aaah aaar aaav aaba aabb aabh aabt aaea aaev aage aagh aaha aaoe aaoo aara aare aaro aart aata aatt aava abaa abab abae abag abar abat abb- abba abbb abbe abbo abbr abbt abee aber abet abha abho abhr aboa abob aboh aboo abor abot abov abra abro abta abva aeer aega aer- aera aero aeta aeto aetr aett aeva ag-o agag agao agar agat agav agba agbo agea agee ager aget agga agge agha aghe aght agob agog agoo agot agra agre agro agta agte agtr agva ahab ahah ahar ahat ahet ahha ahoa ahoe ahog ahor ahot ahra ahre ahrr ahta ahte ahto ahva aoah aoba aora aorb aort arab arae arag arah arar arat arba arbe arbh area aree areg areh areo aret arev arga argb arge argh argo arh- aroa arob aroe aroo aror arr- arra arre arrg arrh arro arrr arrt arta arte arth arto artr artv arva arve arvo at-t ataa atab atae atar atat atea atee ateo ater atgo atha athe atho atob atoe ator atot atra atre atro atta atte atto attr avab avao avar avat avea aveh aveo aver avgo avor avot avra avre avro avva avvo baaa baah baar baat baba babb babe babo babr baer baga bage bagg bagh bago bagt baha baho bahr baht baoh bar- bara barb bare barg barh baro barr bart bata bate bath bato batt bava bave bbbb bbeb bbet bbga bbrg beag beah bear beat beav beba bebb bebe bebo beeb beeg beer beet bega begg bego behr beo- beor beot bera bere berg bero berr bert beta bete beth beto bett betv bevo bght bhag bhao bhar bhat bher bhet