-er a-a a-b aaa aab aae aah aao aar aav ab- aba abb abe abh abo abr abv aea aeb aee aeh aeo aer aev aha ahb ahe ahh aho ahr ahv aoa aob aoe aoh aoo aor aov ar- ara arb are arh aro arr arv av- ava avb ave avh avo avr baa bab bae bah bao bar bav bba bbb bbe bbh bbo bbr be- bea beb bee beh beo ber bev bha bhb bhe bhh bho bhr bhv boa bob boe boh boo bor bov bra brb bre brh bro brr brv bva bvb bve bvh bvo bvr bvv eaa eab eae eah eao ear eav eba ebb ebe ebh ebo ebr ebv eea eeb eee eeo eer eev eha ehb ehe ehh eho ehr ehv eo- eoa eob eoe eoh eoo eor era erb ere erh ero err erv eva evb eve evh evo evr evv haa hab hae hah hao har hav hba hbb hbe hbh hbo hbr hbv he- hea heb hee heh heo her hev hha hhb hhe hhh hho hhr hhv hoa hob hoe hoh hoo hor hov hr- hra hrb hre hrh hro hrr hrv hv- hva hvb hvo hvr hvv oaa oab oae oah oao oar oav ob- oba obb obe obh obo obr obv oea oeb oee oeh oeo oer oha ohe ohh oho ohr oo- ooa oob ooh ooo oor oov or- ora orb ore orh oro orr orv ov- ova ovb ove ovh ovo ovv ra- raa rab rae rah rao rar rav rba rbb rbe rbh rbo rbr re- rea reb ree reh reo rer rev rh- rha rhb rhe rhh rho rhr rhv roa rob roe roh roo ror rov rra rrb rrh rrr rva rvb rve rvh rvo rvr rvv v-a v-e vaa vab vae vah vao var vav vba vbh vbo vbr vbv vea veb vee veh veo ver vh- vha vhb vhe vho voa vob voe voh voo vor vov vra vrb vre vrh vrr vva vvb vvo vvr vvv

a-be a-ha aaaa aaab aaae aaah aaar aaav aaba aabb aabh aaea aaev aaha aaoe aaoo aara aare aaro aava abaa abab abae abar abb- abba abbb abbe abbo abbr abee aber abha abho abhr aboa abob aboh aboo abor abov abra abro abva aeer aer- aera aero aeva ahab ahah ahar ahha ahoa ahoe ahor ahra ahre ahrr ahva aoah aoba aora aorb arab arae arah arar arba arbe arbh area aree areh areo arev arh- aroa arob aroe aroo aror arr- arra arre arrh arro arrr arva arve arvo avab avao avar avea aveh aveo aver avor avra avre avro avva avvo baaa baah baar baba babb babe babo babr baer baha baho bahr baoh bar- bara barb bare barh baro barr bava bave bbbb bbeb beah bear beav beba bebb bebe bebo beeb beer behr beo- beor bera bere bero berr bevo bhao bhar bher bhor bhra boab boar boba bobb bobe bobo boea boee boeo boer boha boho bohr boob booe booh boor bor- bora bore borh boro borr bova bove bovo brab brae brah brao brav brea breb bree breo brer brev broa brob broe broh broo bror brrr eaba eabh eara earb eare earh earo eave ebba ebbo ebbr eber eboe eboo ebor ebro eeea eeee eera eero eeva ehaa ehav ehea eheh eher ehre eora eore erba erbb erbe ereb erer erev erob eroe eroo erra erre erro erve evae evah evar evea ever evoe evoo evra evre haab haar haba habe habo haha haho haor hara hare harh haro harr harv hava have hbar heah hear hebb hebe hebo hebr heeb heer hehe heho heor hera herb here hero herr heve hhaa hhhh hoar hoba hobe hobo hoer hoha hohe hoho hooe hoor hora hore horo horr hova hove hree hrob hvar o-eo oaer oahe oara oare obba obbo obea ober oboe obor obra obre obrh obro oera oere ohba ohbe ohee oher ohho ohob ohoh ohra ohre ooaa ooba oobe ooer ooha ooho oooh oooo oora oore orab orae orah orao orar orav orba orbb orbe orbo ore- orea oreb oreh oreo orer orhe oro- oroe oror orra orro orve orvr ovar ovee over ovo- ovoo ovra ovre raab raba rabb rabe rabo raer raha rahe rahr raob raoh rara rarb rare raro rava rave rbbb rbbr rboh rea- reae reao rear reba rebb rebe rebo reeb reev reha rehb rehe rera rere rero reva reve revo rhae rhea rheb rhee rheo rhoa rhob rhoh roab roar rob- roba robb robe robo roea roer roev roha rohe rohr roob roor rora rore roro rova rove rovo rrah rrrr rver rvvh vaar vahe vaho vara vare varr vava vear veba veer veho veoh veor ver- vera verb vere vero veve vevo vhhh voar voer voho voor vor- vora vore voro vrav vrba vreo vrhe vver vvob vvvv

-aaa- aaaah aaaee aabaa aabba aabra aahaa aarah aaroh abaab ababa ababe abaer abara abare abava abave abbar abear abeba abebe abeer abera abere aberr abhar abhor aboab abobo aboha abora abore above abovo abrar aeaea aebbe aereo aero- aeroe aerva ahare ahava ahere ahero ahhaa ahhha ahoah ahora ahore ahrab ahrar ar-ab arab- araba arabe arabo araea arara arare arava arave arbab arbar arbee arber arbor arbre areae arear areha areo- arere arero areva arhar aroab aroar aroba arobe aroer aroha aroor arora arore arove arrah arrea arreh arrha arroe arvar avara avare avaro avber avebe aveer aver- avera averb aveva aveve avoer avree baabe baava babar babee baber baboo babra baehr bahar bahor bahra bahre baobh baoro baraa barab barao barar barba barbe barea bareh bareo barer barha baro- baroa baroo baror barra barre barro barva bavar baveh bavra bbbee bbear be-er be-ro beara beare bebar beber bebra beebe beeve behar behea beher behra berar berav berba berbe berea bereh berhe berob beroe beror berra berre bevar bever bevor bhara bhava bhave bheer bhera bhev bhora bhore bo-bo bo-ho boaro bobar bobea bobov bobr