a-a a-b aaa aab aad aam aao aap aar ab- aba abb abd abm abo abp abr ad- ada adb add adm ado adp adr ama amb amd amm amo amp amr aoa aob aod aom aoo aop aor ap- apa apb apd apm apo app apr ar- ara arb ard arm aro arp arr b-p baa bab bad bam bao bap bar bba bbb bbd bbm bbo bbp bbr bda bdb bdd bdm bdo bdp bdr bma bmb bmd bmm bmo bmp bmr boa bob bod bom boo bop bor bpa bpb bpd bpm bpo bpp bpr bra brb brd brm bro brp brr daa dab dad dam dao dap dar dba dbb dbd dbm dbo dbp dbr dda ddb ddd ddm ddo ddp ddr dma dmb dmd dmm dmo dmp dmr doa dob dod dom doo dop dor dpa dpb dpd dpm dpo dpp dpr dra drb drd drm dro drp drr m-o m-r maa mab mad mam mao map mar mba mbb mbd mbm mbo mbp mbr mda mdb mdd mdm mdo mdp mdr mma mmb mmd mmm mmo mmp mmr moa mob mod mom moo mop mor mpa mpb mpd mpm mpo mpp mpr mra mrb mrd mrm mro mrp mrr oaa oab oad oam oao oap oar ob- oba obb obd obm obo obp obr oda odb odd odm odo odp odr om- oma omb omd omm omo omp omr oo- ooa oob ood oom ooo oop oor op- opa opb opd opm opo opp opr or- ora orb ord orm oro orp orr p-p paa pab pad pam pao pap par pba pbb pbd pbm pbo pbp pbr pda pdb pdd pdm pdo pdp pdr pma pmb pmd pmm pmo pmp pmr poa pob pod pom poo pop por ppa ppb ppd ppm ppo ppp ppr pra prb prd prm pro prp prr ra- raa rab rad ram rao rap rar rba rbb rbd rbm rbo rbp rbr rda rdb rdd rdm rdo rdp rdr rma rmb rmd rmm rmo rmp rmr roa rob rod rom roo rop ror rpa rpb rpd rpm rpo rpp rpr rra rrb rrd rrm rrp rrr

a-do aaaa aaab aaad aaam aaap aaar aaba aabb aabd aabm aabp aada aama aamb aamd aamo aamp aamr aaoo aapa aapm aapo aara aard aarm aaro aarp abaa abab abad abam abap abar abb- abba abbb abbo abbr abda abdo abma abmb aboa abob abod aboo abor abpa abpd abpm abpp abpr abra abro adaa adab adad adam adao adap adar adba adda addd addo addr adma admb admr adob adod adoo ador adp- adra adro amaa amad amam amap amar amb- amba ambo ambr amda amdo amm- amma ammo amob amod amoo amor ampa ampd ampm ampo amra amro aoba aoma aopo aora aorb apam apao apap apar apba apbr apda apdd apma apo- apod apom apoo apop apor appa appd appr apra apro arab arad aram arap arar arba arda ardm ardo arma armd armm armo aroa arob arod arom aroo aror arpa arr- arra arro arrr baaa baad baam baar baba babb babm babo babr bada badb badd bado badr bama bamb bamm bamp bapa bapp bar- bara barb bard barm baro barr bbad bbbb bbdd bbdo bbpr bd-r bdrm bmaa bmdb bmdp bmop boab boad boar boba bobb bobo boda bodb bodo boma bomb bomp boob bood boom boop boor bopa bopp bor- bora bord borm boro borr bpda bprd brab brad bram brao brda brdm brdo broa brob brod brom broo bror brrm brrr d-bo daab daad daam daap daar daba dabb dabo dabp dada dado dama damb damm damo damp dapa dapp dara darb dard daro darp darr dbar dbpd dddd ddpo dmaa dmab dmap dmba dmop dmpa dmrb doab doap doar doba dobb dod- doda dodd dodo doma domb domm domo domp doob dood doom doop door dopa dopo dopp dopr dora dord dorm doro dorp dorr dpaa dpma dpmo dppa draa drab drad dram drap drar drba drda drob drod drom drop drra maaa maad maam maap maar maba mabo mada madb madd mado mama mamo mamp maor mapa mapo mapp mapr mar- mara mard marm maro marr mbam mbba mbda mbdb mddm mdma mdmp mdop mdpp mdra mmaa mmab mmap mmar mmda mmdb mmmd mmmm mmod mmor mmpa mmpr mmrp moaa moab moam moap moar moba mobb mobo moda modd modo moma momo mooa moob mood moop moor mopa mopp mora morb mord moro mpaa mpao mppp mpro mprp mrad mrap mrbb mrbm mrda mrdd mrmd mrpa oadm oama oamp oara obad obba obbo obor obra obro odam odbo odda oddd odma odmr odom odoo odop odor odra odrp omam omao omap omar ombo omda omdb omma omo- omoa omoo omor ompa omra omro ooaa ooba ooda ooma oooo oora oord opap opar opo- opor oppa oppo opra orab orad oram orao orar orba orbb orbo orda ordo orma ormo oro- orom oror orra orro paap paar paba pada padd pado pam- pama pamb pamm pamo pamp papa papb papp papr par- para pard parm paro parp parr pbar pbmr pbpa pdma pdpa pdpr pmaa pmbr pmma pmmp pmpm pmpo poad poar poba pobo pod- poda podd podo poma pomo pomp pood poop poor pop- popa popo popp pora porb poro porr ppad ppap ppar ppoa ppod pppa pppd pppo pppp pprm prad pram prao prar pro- proa prob prod prom proo prop prpd prrd prrm raab raad raam raba rabb rabo rada radd radm rado radr rama ramb ramm ramo ramp raob raom raop rapa rapd rapm rapp rara rarb raro rbbb rbbr rdap rdbm rdbp rdma rmrp roab road roam roap roar rob- roba robb robo roda rodd rodo roma romb romd romm romo romp roob rood room roop roor ropa ropo rora roro rpdp rpob rrad rrmp rrrr

-aaa- -abad a-a-p a-ram aaaam aabaa aabba aabra aadam aadma aamra aaram aarma aarop abaab ababa abada abamp abapo abara abbad abbar abbod abdom abmap aboab aboad abobo aboma abomb abood