-er -ic a-a a-c a-i aaa aac aad aae aag aai aam aao aap aar ac- aca acc acd ace acg aci acm aco acp acr ad- ada adc add ade adg adi adm ado adp adr aea aec aed aee aeg aei aem aeo aep aer ag- aga agc agd age agg agi agm ago agp agr ai- aia aic aid aie aig aii aim aio aip air ama amc amd ame amg ami amm amo amp amr aoa aoc aod aoe aog aoi aom aoo aop aor ap- apa apc apd ape apg api apm apo app apr ar- ara arc ard are arg ari arm aro arp arr c-- caa cac cad cae cag cai cam cao cap car cca ccc ccd cce ccg cci ccm cco ccp ccr cda cdc cdd cde cdg cdi cdm cdo cdp cdr ce- cea cec ced cee ceg cei cem ceo cep cer cga cgc cgd cge cgg cgi cgm cgo cgp cgr ci- cia cic cid cie cig cii cim cio cip cir cma cmc cmd cme cmg cmi cmm cmo cmp cmr co- coa coc cod coe cog coi com coo cop cor cpa cpc cpd cpe cpg cpi cpm cpo cpp cpr cra crc crd cre crg cri crm cro crp crr daa dac dad dae dag dai dam dao dap dar dca dcc dcd dce dcg dci dcm dco dcp dcr dda ddc ddd dde ddg ddi ddm ddo ddp ddr de- dea dec ded dee deg dei dem deo dep der dga dgc dgd dge dgg dgi dgm dgp dgr di- dia dic did die dig dii dim dio dip dir dma dmc dmd dme dmg dmi dmm dmo dmp dmr doa doc dod doe dog doi dom doo dop dor dpa dpc dpd dpe dpg dpi dpm dpo dpp dpr dra drc drd dre drg dri drm dro drp drr eaa eac ead eae eag eai eam eao eap ear ec- eca ecc ecd ece ecg eci ecm eco ecr ed- eda edc edd ede edg edi edm edo edp edr eea eec eed eee eeg eem eeo eep eer ega egc egd ege egg egi egm ego egp egr eia eic eid eie eig eii eim eio eip eir em- ema emc emd eme emg emi emm emo emp emr eo- eoa eoc eod eoe eog eoi eom eoo eop eor ep- epa epc epd epe epg epi epm epo epp epr era erc erd ere erg eri erm ero erp err g-d g-p gaa gac gad gae gag gai gam gao gap gar gca gcc gcd gce gcg gci gcm gco gcp gcr gda gdc gdd gde gdi gdm gdo gdp gdr ge- gea gec ged gee geg gei gem geo gep ger gga ggc ggd ggg ggi ggm ggo ggp ggr gia gic gid gie gig gii gim gio gip gir gma gmc gmd gme gmg gmi gmm gmo gmp gmr goa goc god goe gog goi gom goo gop gor gpa gpc gpd gpe gpg gpi gpm gpo gpp gpr gra grc grd gre grg gri grm gro grp grr i-d ia- iaa iac iad iae iag iai iam iao iap iar ica icc icd ice icg ici icm ico icp icr ida idc idd ide idg idi idm ido idp idr ie- iea iec ied iee ieg iei iem iep ier iga igc igd ige igg igi igm igo igp igr iia iic iid iie iii iim iio iip iir im- ima imc imd ime img imi imm imo imp io- ioa ioc iod ioe iog ioi iom ioo iop ior ipa ipc ipd ipe ipg ipi ipm ipo ipp ipr ir- ira irc ird ire irg iri irm iro irp irr m-o m-r maa mac mad mae mag mai mam mao map mar mc- mca mcc mcd mce mcg mci mcm mco mcp mcr mda mdc mdd mde mdg mdi mdm mdo mdp mdr mea mec med mee meg mei mem meo mep mer mga mgc mgd mge mgi mgm mgo mgp mgr mi- mia mic mid mie mig mii mim mio mip mir mma mmc mmd mme mmg mmi mmm mmo mmp mmr moa moc mod moe mog moi mom moo mop mor mpa mpc mpd mpe mpg mpi mpm mpo mpp mpr mra mrc mrd mre mrg mri mrm mro mrp mrr o-i oaa oac oad oae oag oai oam oao oap oar oc- oca occ ocd ocg oci ocm oco ocp ocr oda odc odd ode odg odi odm odo odp odr oea oec oed oee oeg oei oem oeo oep oer oga ogc ogd oge ogg ogi ogo ogp oia oic oid oie oii oim oio oip oir om- oma omc omd ome omg omi omm omo omp omr oo- ooa ooc ood oog ooi oom ooo oop oor op- opa opc opd ope opg opi opm opo opp opr or- ora orc ord ore org ori orm oro orp orr p-p paa pac pad pae pag pai pam pao pap par pca pcc pcd pce pcg pci pcm pco pcp pcr pda pdc pdd pde pdg pdi pdm pdo pdp pdr pea pec ped pee peg pei pem peo pep per pga pgc pgd pge pgg pgi pgm pgo pgp pgr pia pic pid pie pig pii pim pio pip pir pma pmc pmd pme pmg pmi pmm pmo pmp pmr poa poc pod poe pog poi pom poo pop por ppa ppc ppd ppe ppg ppi ppm ppo ppp ppr pra prc prd pre prg pri prm pro prp prr ra- raa rac rad rae rag rai ram rao rap rar rca rcc rcd rce rcg rci rcm rco rcp rcr rda rdc rdd rde rdg rdi rdm rdo rdp rdr re- rea rec red ree reg rei rem reo rep rer rga rgc rgd rge rgg rgi rgo rgp rgr ria ric rid rie rig rii rim rio rip rir rma rmc rmd rme rmg rmi rmm rmo rmp rmr roa