-er a-a a-b aaa aab aae aah aam aao aap aar ab- aba abb abe abh abm abo abp abr aea aeb aee aeh aem aeo aep aer aha ahb ahe ahh ahm aho ahp ahr ama amb ame amh amm amo amp amr aoa aob aoe aoh aom aoo aop aor ap- apa apb ape aph apm apo app apr ar- ara arb are arh arm aro arp arr b-p baa bab bae bah bam bao bap bar bba bbb bbe bbh bbm bbo bbp bbr be- bea beb bee beh bem beo bep ber bha bhb bhe bhh bhm bho bhp bhr bma bmb bme bmh bmm bmo bmp bmr boa bob boe boh bom boo bop bor bpa bpb bpe bph bpm bpo bpp bpr bra brb bre brh brm bro brp brr eaa eab eae eah eam eao eap ear eba ebb ebe ebh ebm ebo ebp ebr eea eeb eee eem eeo eep eer eha ehb ehe ehh ehm eho ehp ehr em- ema emb eme emh emm emo emp emr eo- eoa eob eoe eoh eom eoo eop eor ep- epa epb epe eph epm epo epp epr era erb ere erh erm ero erp err haa hab hae hah ham hao hap har hba hbb hbe hbh hbm hbo hbp hbr he- hea heb hee heh hem heo hep her hha hhb hhe hhh hhm hho hhp hhr hma hmb hme hmh hmm hmo hmp hmr hoa hob hoe hoh hom hoo hop hor hpa hpb hpe hph hpm hpo hpp hpr hr- hra hrb hre hrh hrm hro hrp hrr m-o m-r maa mab mae mah mam mao map mar mba mbb mbe mbh mbm mbo mbp mbr mea meb mee meh mem meo mep mer mha mhh mhm mho mhp mhr mma mmb mme mmh mmm mmo mmp mmr moa mob moe moh mom moo mop mor mpa mpb mpe mph mpm mpo mpp mpr mra mrb mre mrh mrm mro mrp mrr oaa oab oae oah oam oao oap oar ob- oba obb obe obh obm obo obp obr oea oeb oee oeh oem oeo oep oer oha ohe ohh ohm oho ohp ohr om- oma omb ome omh omm omo omp omr oo- ooa oob ooh oom ooo oop oor op- opa opb ope oph opm opo opp opr or- ora orb ore orh orm oro orp orr p-p paa pab pae pah pam pao pap par pba pbb pbe pbm pbo pbp pbr pea peb pee peh pem peo pep per pha phb phe phm pho php phr pma pmb pme pmh pmm pmo pmp pmr poa pob poe poh pom poo pop por ppa ppb ppe pph ppm ppo ppp ppr pra prb pre prh prm pro prp prr ra- raa rab rae rah ram rao rap rar rba rbb rbe rbh rbm rbo rbp rbr re- rea reb ree reh rem reo rep rer rh- rha rhb rhe rhh rhm rho rhp rhr rma rmb rme rmh rmm rmo rmp rmr roa rob roe roh rom roo rop ror rpa rpb rpe rph rpm rpo rpp rpr rra rrb rrh rrm rrp rrr

a-be a-ha aaaa aaab aaae aaah aaam aaap aaar aaba aabb aabh aabm aabp aaea aaem aaep aaha aama aamb aame aamo aamp aamr aaoe aaoo aapa aaph aapm aapo aara aare aarm aaro aarp abaa abab abae abam abap abar abb- abba abbb abbe abbo abbr abee aber abha abhm abho abhr abma abmb aboa abob aboh aboo abor abpa abpm abpp abpr abra abro aeap aeer aeom aer- aera aero ahab ahah aham ahar ahem ahha ahme ahoa ahoe ahom ahop ahor ahra ahre ahrr amaa amae amah amam amap amar amb- amba ambe ambo ambr amee amer amm- amma amme ammo amob amoo amor ampa ampe amph ampm ampo amra amro aoah aoba aoma aopo aora aorb apah apam apao apap apar apba apbr apea apeh apem apep aper aph- apha apma apo- apoe apom apoo apop apor appa apph appr apra apre apro arab arae arah aram arap arar arba arbe arbh area aree areh arem areo arep arh- arma arme armh armm armo aroa arob aroe arom aroo aror arpa arpe arr- arra arre arrh arro arrr baaa baah baam baar baba babb babe babm babo babr baer baha baho bahr bama bamb bame bamm bamp baoh bapa bape bapp bar- bara barb bare barh barm baro barr bbbb bbeb bbpr beah beam beap bear beba bebb bebe bebo beeb beem beep beer behm behr bema beme beo- beor bepo bera bere berm bero berr bhao bhar bher bhor bhra bmaa bmep bmop boab boar boba bobb bobe bobo boea boee boeo boep boer boha bohm boho bohr boma bomb bome bomp boob booe booh boom boop boor bopa bope bopp bor- bora bore borh borm boro borr bpea bpoe brab brae brah bram brao brea breb bree brem breo brep brer broa brob broe broh brom broo bror brrm brrr eaba eabh eama eame eaom eaop eapp eara earb eare earh earo earp ebam ebba ebbo ebbr eber eboe eboo ebor ebpo ebro eeea eeee eemo eera eero ehaa ehea eheh eher ehre emae emam emar emba embe embo embr emer emma emme emoh emor empa empe emph emra emre eora eore epaa epam epbm epee eper eph- epha epmo epor eppa eppo eppp epra eprb epro eprp eram erap erba erbb erbe ereb erem erer erma erme ermo erob eroe eroo erpa erpe erra erre erro haab haam haar haba habe habo haem haha haho hama hame hamm hamo hamp hamr haor hapa hape hapm happ hara hare harh harm haro harp harr hbar heah heam heap hear hebb hebe hebo hebr heeb heem heep heer hehe heho hem- hema heme hemo hemp heom heor hepa hepe hepp hera herb here herm hero herp herr hhaa hhhh hhpa hmae hmhb hmmm hmph hoam hoap hoar hoba hobe hobo hoer hoha hohe hohm hoho hom- homa home