a-a aaa aad aaf aam aao aap aar aas ad- ada add adf adm ado adp adr ads af- afa afd aff afm afo afp afr afs ama amd amf amm amo amp amr ams aoa aod aof aom aoo aop aor aos ap- apa apd apf apm apo app apr aps ar- ara ard arf arm aro arp arr ars as- asa asd asf asm aso asp asr ass daa dad daf dam dao dap dar das dda ddd ddf ddm ddo ddp ddr dds dfa dfd dff dfm dfo dfp dfr dfs dma dmd dmf dmm dmo dmp dmr dms doa dod dof dom doo dop dor dos dpa dpd dpf dpm dpo dpp dpr dps dra drd drm dro drp drr drs dsa dsd dsf dsm dso dsp dsr dss faa fad faf fam fao fap far fas fda fdd fdf fdm fdo fdp fdr fds ffa ffd fff ffm ffo ffp ffr ffs fma fmd fmf fmm fmo fmp fmr fms foa fof fom foo fop for fos fpa fpd fpm fpo fpp fpr fps fra frd frf frm fro frp frr frs fsa fsd fsf fsm fso fsp fsr fss m-f m-o m-r maa mad maf mam mao map mar mas mda mdd mdf mdm mdo mdp mdr mds mfa mfd mff mfm mfo mfp mfr mfs mma mmd mmf mmm mmo mmp mmr mms moa mod mof mom moo mop mor mos mpa mpd mpf mpm mpo mpp mpr mps mra mrd mrf mrm mro mrp mrr mrs msa msd msf msm mso msp msr mss oaa oad oaf oam oao oap oar oas oda odd odf odm odo odp odr ods of- ofa ofd off ofm ofo ofp ofr ofs om- oma omd omf omm omo omp omr oms oo- ooa ood oof oom ooo oop oor oos op- opa opd opf opm opo opp opr ops or- ora ord orf orm oro orp orr ors os- osa osd osf osm oso osp osr oss p-p paa pad paf pam pao pap par pas pda pdd pdf pdm pdo pdp pdr pds pfa pfd pff pfm pfo pfp pfr pfs pma pmd pmf pmm pmo pmp pmr pms poa pod pof pom poo pop por pos ppa ppd ppf ppm ppo ppp ppr pps pra prd prf prm pro prp prr prs ps- psa psd psf psm pso psp psr pss ra- raa rad raf ram rao rap rar ras rda rdd rdf rdm rdo rdp rdr rds rfa rfd rff rfm rfo rfp rfr rfs rma rmd rmf rmm rmo rmp rmr rms roa rod rof rom roo rop ror ros rpa rpd rpf rpm rpo rpp rpr rps rra rrd rrf rrm rrp rrr rrs rsa rsd rsf rsm rso rsp rsr rss saa sad saf sam sao sap sar sas sda sdd sdf sdm sdo sdp sdr sds sfa sfd sff sfm sfo sfp sfr sfs sma smd smf smm smo smp smr sms soa sod sof som soo sop sor sos spa spd spf spm spo spp spr sps sr- sra srd srf srm sro srp srr srs ss- ssa ssd ssf ssm sso ssp ssr sss

a-do aaaa aaad aaaf aaam aaap aaar aaas aada aads aafa aafd aaff aama aamd aamo aamp aamr aams aaoo aapa aapm aapo aaps aara aard aarm aaro aarp aars aasa aasd aasf aasm aass adaa adad adam adao adap adar adas adda addd addo addr adds adfa adfs adma admr adms adod adoo ador ados adp- adps adra adro adrs adsa adsm adso adsr adss afaa afad afam afao afap afar affa affo affs afma afoa afoo afor afpa afpm afr- afra afrm afro afrs afsa afsm afsp amaa amad amam amap amar amas amda amdo amds amfm amfr amm- amma ammo amod amof amoo amor amos ampa ampd ampm ampo amps amra amro amsa amsd amso amss aoma aopo aora aors aosd aosp aoss apam apao apap apar apas apda apdd apds apfa apfo apma apo- apod apof apom apoo apop apor apos appa appd appr apps apra apro aprs apsa apso apss arad araf aram arap arar aras arda ardf ardm ardo ards arfa arff arfs arma armd armm armo arms aroa arod arom aroo aror aros arpa arps arr- arra arro arrr arrs ars- arsa arsd arso asaa asad asaf asam asao asap asar asas asda asdf asdo asds asfa asma asmd asmf asmm asmp asmr asms asod asof asom asop asor asos aspa aspd aspm aspo aspr asps asra asrm asro asrs assa assd asso assp assr asss daad daam daap daar daas dada dado dads dafa daff dafo dafs dama damm damo damp dams daos dapa dapp daps dara dard darf daro darp darr dars dasa dasd dass dddd ddpo ddps ddss dfaf dfas dfds dffa dfma dfrf dfsm dmaa dmap dmas dmds dmfa dmop dmpa dmps dmsa dmso dmsp dmss doap doar doas dod- doda dodd dodo dods doff doma domm domo domp doms dood doof doom doop door doos dopa dopo dopp dopr dops dora dord dorf dorm doro dorp dorr dors dosa doso doss dpaa dpma dpmo dpms dpos dppa dpsd draa drad draf dram drap drar dras drda drms drod drof drom drop drra drrs drsa drsp dsap dsda dsdm dsdp dsdr dsfa dsms dsoa dsos dspf dsps dsrp dsrr dssa dssp faaa faad faam faap faas fada fadd fado fads fafa faff fafo fama famo famp fams fapa fapp faps fara fard farm faro farp farr fars fasa fasd fasm faso fass fdoa fdom fdos ffar ffff ffps ffrr ffsa ffss fmod fmsr fmss foad foaf foam foar foda fofo foma fomo fomp food foof foom foos fopp fops for- fora ford form foro forr fors fosa foso foss fpaa fpas fpda fpra fprf frad fram frap fras from frop fros frpd frps frsm frso fsas fsfo fsma fspf fsra fssa fssf fssp maaa maad maaf maam maap maar maas mada madd mado mads mafa maff mama mamf mamo mamp mams