-er -th a-a a-b a-t aaa aab aae aah aak aao aar aat ab- aba abb abe abh abk abo abr abt aea aeb aee aeh aek aeo aer aet aha ahb ahe ahh ahk aho ahr aht aka akb ake akh akk ako akr aoa aob aoe aoh aok aoo aor aot ar- ara arb are arh ark aro arr art at- ata atb ate ath ato atr att baa bab bae bah bak bao bar bat bba bbb bbe bbh bbk bbo bbr bbt be- bea beb bee beh bek beo ber bet bha bhb bhe bhh bhk bho bhr bht bka bkb bke bkk bko bkr bkt boa bob boe boh bok boo bor bot bra brb bre brh brk bro brr brt bta btb bte bth btk bto btr btt eaa eab eae eah eak eao ear eat eba ebb ebe ebh ebk ebo ebr ebt eea eeb eee eek eeo eer eet eha ehb ehe ehh eho ehr eht eka ekb eke ekh eko ekr ekt eo- eoa eob eoe eoh eok eoo eor eot era erb ere erh erk ero err ert eta etb ete eth etk eto etr ett haa hab hae hah hak hao har hat hba hbb hbe hbh hbk hbo hbr hbt he- hea heb hee heh hek heo her het hha hhb hhe hhh hhk hho hhr hht hka hkb hkh hkk hko hkr hkt hoa hob hoe hoh hok hoo hor hot hr- hra hrb hre hrh hrk hro hrr hrt hta htb hte hth htk hto htr htt k-t ka- kaa kab kae kah kak kao kar kat kba kbb kbe kbh kbk kbo kbr ke- kea keb kee keh kek keo ker ket kha khe khh khk kho khr kkb kke kkh kkk kkr kkt koa kob koe koh kok koo kor kot kra krk kro krr krt kta ktb kte kth ktk kto ktr ktt oaa oab oae oah oak oao oar oat ob- oba obb obe obh obk obo obr obt oea oeb oee oeh oeo oer oet oha ohe ohh oho ohr oht oka okb oke okk oko okr oo- ooa oob ooh ook ooo oor oot or- ora orb ore orh ork oro orr ort ot- ota otb ote oth otk oto otr ott ra- raa rab rae rah rak rao rar rat rba rbb rbe rbh rbk rbo rbr rbt re- rea reb ree reh rek reo rer ret rh- rha rhb rhe rhh rho rhr rht rkb rke rkk rko rkt roa rob roe roh rok roo ror rot rra rrb rrh rrk rrr rrt rta rtb rte rtk rto rtr rtt taa tab tae tah tak tao tar tat tba tbb tbe tbh tbk tbo tbr tbt te- tea teb tee teh tek teo ter tet th- tha thb the thh thk tho thr tht tka tkb tke tkk tko tkr tkt to- toa tob toe toh tok too tor tot tra trb tre trh trk tro trr trt tta ttb tte tth ttk tto ttr ttt

a-ak a-be a-ha a-ok aaaa aaab aaae aaah aaar aaba aabb aabh aabt aaea aaha aahk aaka aake aaoe aaoo aara aare aaro aart aata aatk aatt abaa abab abae abak abar abat abb- abba abbb abbe abbo abbr abbt abee aber abet abha abho abhr aboa abob aboh abok aboo abor abot abra abro abta aeer aeka aer- aera aero aeta aeto aetr aett ahab ahah ahar ahat ahet ahha ahoa ahoe ahok ahor ahot ahra ahre ahrr ahta ahte ahto akaa akae akah akao akar akee aker akha akka akko akok akot akr- akra akre akte aoah aoba aora aorb aort arab arae arah arak arar arat arba arbe arbh area aree areh arek areo aret arh- arka arke arkh arko aroa arob aroe aroo aror arr- arra arre arrh arrk arro arrr arrt arta arte arth arto artr at-t ataa atab atae atak atar atat atea atee ateo ater atha athe atho atka atkt atob atoe atok ator atot atra atre atrk atro atta atte atto attr baaa baah baak baar baat baba babb babe babo babr baek baer baha baho bahr baht bak- baka bake bakh bako bakr bakt baoh bar- bara barb bare barh bark baro barr bart bata bate bath bato batt bbbb bbeb bbet beah beak bear beat beba bebb bebe bebo beeb beek beer beet behr beka beke beko beo- beok beor beot bera bere berk bero berr bert beta bete beth beto bett bhao bhar bhat bher bhet bhor bhot bhra bhrt boab boak boar boat boba bobb bobe bobo boea boee boeo boer boet boha boho bohr boht boka boke boko boob booe booh book boor boot bor- bora bore borh bork boro borr bort bota botb bote both boto bott brab brae brah brak brao brat brea breb bree brek breo brer bret brka brkb broa brob broe broh brok broo bror brot brrr btaa btek btob btor btrt bttb eaba eabh eara earb eare earh earo eart eata eate eath ebba ebbo ebbr eber eboe eboo ebor ebro eeea eeee eeka eeke eera eero eeta eete eeth ehaa ehea eheh eher ehre ehte eka- ekab ekeb ekek eker eket ekho ekka ekoa ekta eoka eora eore eota eoto erat erba erbb erbe ereb erer eret erke erob eroe eroo erra erre erro erta erth etah etak etat etbr etee eter eth- etha ethe etho etka etoe etoh etok etra etre etro etta ette etto haab haak haar haat haba habe habo habt haet haha haho haht haka hake hakk hako haor hara hare harh hark haro harr hart hata hatb hate hath hato hatt hbar heah hear heat hebb hebe hebo hebr heeb heek heer heet hehe heho heka heke hekt heor hera herb here herk hero herr hert heta hete heth heto hett hhaa hhat hhhh hket hoar hoat hoba hobe hobo hoek hoer hoha hohe hoho hoka hoke hoko hooe hook hoor hoot hora hore hork horo horr