a-a a-b aaa aab aad aah aam aan aao aap aar ab- aba abb abd abh abm abn abo abp abr ad- ada adb add adh adm adn ado adp adr aha ahb ahd ahh ahm ahn aho ahp ahr ama amb amd amh amm amn amo amp amr an- ana anb and anh anm ann ano anp anr aoa aob aod aoh aom aon aoo aop aor ap- apa apb apd aph apm apn apo app apr ar- ara arb ard arh arm arn aro arp arr b-p baa bab bad bah bam ban bao bap bar bba bbb bbd bbh bbm bbn bbo bbp bbr bda bdb bdd bdh bdm bdo bdp bdr bha bhb bhd bhh bhm bho bhp bhr bma bmb bmd bmh bmm bmn bmo bmp bmr bna bnb bnd bnn bno bnp bnr boa bob bod boh bom bon boo bop bor bpa bpb bpd bph bpm bpn bpo bpp bpr bra brb brd brh brm brn bro brp brr daa dab dad dah dam dan dao dap dar dba dbb dbd dbh dbm dbn dbo dbp dbr dda ddb ddd ddh ddm ddn ddo ddp ddr dh- dha dhb dhd dhh dhm dho dhp dhr dma dmb dmd dmh dmm dmn dmo dmp dmr dna dnb dnd dnh dnm dnn dno dnp dnr doa dob dod doh dom don doo dop dor dpa dpb dpd dph dpm dpn dpo dpp dpr dra drb drd drm drn dro drp drr haa hab had hah ham han hao hap har hba hbb hbd hbh hbm hbn hbo hbp hbr hda hdb hdd hdh hdm hdn hdo hdp hdr hha hhb hhd hhh hhm hhn hho hhp hhr hma hmb hmd hmh hmm hmo hmp hmr hna hnb hnd hnh hnn hno hoa hob hod hoh hom hon hoo hop hor hpa hpb hpd hph hpm hpn hpo hpp hpr hr- hra hrb hrd hrh hrm hrn hro hrp hrr m-o m-r maa mab mad mah mam man mao map mar mba mbb mbd mbh mbm mbo mbp mbr mda mdb mdd mdh mdm mdn mdo mdp mdr mha mhd mhh mhm mhn mho mhp mhr mma mmb mmd mmh mmm mmn mmo mmp mmr mna mnb mnm mnn mno mnp mnr moa mob mod moh mom mon moo mop mor mpa mpb mpd mph mpm mpn mpo mpp mpr mra mrb mrd mrh mrm mrn mro mrp mrr naa nab nad nah nam nan nao nap nar nba nbb nbd nbm nbn nbo nbp nbr nda ndb ndd ndh ndm ndn ndo ndp ndr nha nhb nhd nhh nhm nhn nhp nhr nma nmb nmd nmh nmm nmn nmo nmp nmr nna nnb nnh nnm nnn nno nnp no- noa nob nod noh nom non noo nop nor npa npb npd nph npm npn npo npp npr nra nrb nrd nrm nrn nro nrp nrr oaa oab oad oah oam oan oao oap oar ob- oba obb obd obh obm obn obo obp obr oda odb odd odh odm odn odo odp odr oha ohd ohh ohm ohn oho ohp ohr om- oma omb omd omh omm omn omo omp omr on- ona onb ond onh onn ono onp onr oo- ooa oob ood ooh oom oon ooo oop oor op- opa opb opd oph opm opn opo opp opr or- ora orb ord orh orm orn oro orp orr p-p paa pab pad pah pam pan pao pap par pba pbb pbd pbm pbn pbo pbp pbr pda pdb pdd pdh pdm pdn pdo pdp pdr pha phb phd phm phn pho php phr pma pmb pmd pmh pmm pmn pmo pmp pmr pn- pna pnb pnd pnh pnm pnn pno pnp pnr poa pob pod poh pom pon poo pop por ppa ppb ppd pph ppm ppn ppo ppp ppr pra prb prd prh prm prn pro prp prr ra- raa rab rad rah ram ran rao rap rar rba rbb rbd rbh rbm rbn rbo rbp rbr rda rdb rdd rdh rdm rdn rdo rdp rdr rh- rha rhb rhd rhh rhm rhn rho rhp rhr rma rmb rmd rmh rmm rmn rmo rmp rmr rna rnb rnd rnh rnm rnn rno rnp rnr roa rob rod roh rom ron roo rop ror rpa rpb rpd rph rpm rpn rpo rpp rpr rra rrb rrd rrh rrm rrn rrp rrr

-ana a-do a-ha aaaa aaab aaad aaah aaam aaan aaap aaar aaba aabb aabd aabh aabm aabp aada aaha aama aamb aamd aamn aamo aamp aamr aana aand aanp aaon aaoo aapa aaph aapm aapo aara aard aarm aaro aarp abaa abab abad abam aban abap abar abb- abba abbb abbo abbr abda abdo abha abhm abho abhr abma abmb aboa abob abod aboh abon aboo abor abpa abpd abpm abpn abpp abpr abra abro adaa adab adad adah adam adan adao adap adar adba adda addd addn addo addr adha adhd adhn adho adma admb admr adna adnp adob adod adon adoo ador adp- adra adro ahab ahad ahah aham ahar ahha ahoa ahod ahom ahop ahor ahra ahrr amaa amad amah amam aman amap amar amb- amba ambn ambo ambr amda amdh amdo amm- amma ammo amnd amno amob amod amon amoo amor ampa ampd amph ampm ampo amra amro ana- anaa anab anad anah anam anan anao anap anar anba anbb anbo and- anda andh ando andr anha anma anna annb anno ano- anoa anod anom anon anor anp- anpa anpp anpr aoah aoba aodh aoma aonb aono aopo aora aorb aorn apah apam apan apao apap apar apba apbr apda apdd aph- apha apma apna apno apo- apod apom apon apoo apop apor appa appd apph appr apra aprn apro arab arad arah aram aran arap arar arba arbh arda ardm ardo arh- arma armd armh armm armo arna arnd arno aroa arob arod arom aron aroo aror arpa arr- arra arrh arro arrr baaa baad baah baam baan baar baba babb babm babo babr bada badb badd