-er a-a aaa aad aae aag aam aan aao aap aar ad- ada add ade adg adm adn ado adp adr aea aed aee aeg aem aen aeo aep aer ag- aga agd age agg agm agn ago agp agr ama amd ame amg amm amn amo amp amr an- ana and ane ang anm ann ano anp anr aoa aod aoe aog aom aon aoo aop aor ap- apa apd ape apg apm apn apo app apr ar- ara ard are arg arm arn aro arp arr daa dad dae dag dam dan dao dap dar dda ddd dde ddg ddm ddn ddo ddp ddr de- dea ded dee deg dem den deo dep der dga dgd dge dgg dgm dgn dgp dgr dma dmd dme dmg dmm dmn dmo dmp dmr dna dnd dne dng dnm dnn dno dnp dnr doa dod doe dog dom don doo dop dor dpa dpd dpe dpg dpm dpn dpo dpp dpr dra drd dre drg drm drn dro drp drr eaa ead eae eag eam ean eao eap ear ed- eda edd ede edg edm edn edo edp edr eea eed eee eeg eem een eeo eep eer ega egd ege egg egm egn ego egp egr em- ema emd eme emg emm emn emo emp emr en- ena end ene eng enm enn eno enp enr eo- eoa eod eoe eog eom eon eoo eop eor ep- epa epd epe epg epm epn epo epp epr era erd ere erg erm ern ero erp err g-d g-p gaa gad gae gag gam gan gao gap gar gda gdd gde gdm gdn gdo gdp gdr ge- gea ged gee geg gem gen geo gep ger gga ggd ggg ggm ggn ggo ggp ggr gma gmd gme gmg gmm gmn gmo gmp gmr gna gnd gne gnm gnn gno gnp gnr goa god goe gog gom gon goo gop gor gpa gpd gpe gpg gpm gpn gpo gpp gpr gra grd gre grg grm grn gro grp grr m-o m-r maa mad mae mag mam man mao map mar mda mdd mde mdg mdm mdn mdo mdp mdr mea med mee meg mem men meo mep mer mga mgd mge mgm mgn mgo mgp mgr mma mmd mme mmg mmm mmn mmo mmp mmr mna mne mng mnm mnn mno mnp mnr moa mod moe mog mom mon moo mop mor mpa mpd mpe mpg mpm mpn mpo mpp mpr mra mrd mre mrg mrm mrn mro mrp mrr naa nad nae nag nam nan nao nap nar nda ndd nde ndg ndm ndn ndo ndp ndr ne- nea ned nee neg nem nen neo nep ner nga ngd nge ngg ngm ngn ngo ngp nma nmd nme nmg nmm nmn nmo nmp nmr nna nne nng nnm nnn nno nnp no- noa nod noe nog nom non noo nop nor npa npd npe npg npm npn npo npp npr nra nrd nre nrg nrm nrn nro nrp nrr oaa oad oae oag oam oan oao oap oar oda odd ode odg odm odn odo odp odr oea oed oee oeg oem oen oeo oep oer oga ogd oge ogg ogn ogo ogp om- oma omd ome omg omm omn omo omp omr on- ona ond one ong onn ono onp onr oo- ooa ood oog oom oon ooo oop oor op- opa opd ope opg opm opn opo opp opr or- ora ord ore org orm orn oro orp orr p-p paa pad pae pag pam pan pao pap par pda pdd pde pdg pdm pdn pdo pdp pdr pea ped pee peg pem pen peo pep per pga pgd pge pgg pgm pgn pgo pgp pgr pma pmd pme pmg pmm pmn pmo pmp pmr pn- pna pnd pne png pnm pnn pno pnp pnr poa pod poe pog pom pon poo pop por ppa ppd ppe ppg ppm ppn ppo ppp ppr pra prd pre prg prm prn pro prp prr ra- raa rad rae rag ram ran rao rap rar rda rdd rde rdg rdm rdn rdo rdp rdr re- rea red ree reg rem ren reo rep rer rga rgd rge rgg rgn rgo rgp rgr rma rmd rme rmg rmm rmn rmo rmp rmr rna rnd rng rnm rnn rno rnp rnr roa rod roe rog rom ron roo rop ror rpa rpd rpe rpg rpm rpn rpo rpp rpr rra rrd rrg rrm rrn rrp rrr