-er -ic a-a a-c a-i aaa aac aae aag aah aai aam aao aap aar ac- aca acc ace acg ach aci acm aco acp acr aea aec aee aeg aeh aei aem aeo aep aer ag- aga agc age agg agh agi agm ago agp agr aha ahc ahe ahg ahh ahi ahm aho ahp ahr ai- aia aic aie aig aih aii aim aio aip air ama amc ame amg amh ami amm amo amp amr aoa aoc aoe aog aoh aoi aom aoo aop aor ap- apa apc ape apg aph api apm apo app apr ar- ara arc are arg arh ari arm aro arp arr c-- caa cac cae cag cah cai cam cao cap car cca ccc cce ccg cch cci ccm cco ccp ccr ce- cea cec cee ceg ceh cei cem ceo cep cer cga cgc cge cgg cgh cgi cgm cgo cgp cgr ch- cha chc che chg chh chi chm cho chp chr ci- cia cic cie cig cih cii cim cio cip cir cma cmc cme cmg cmh cmi cmm cmo cmp cmr co- coa coc coe cog coh coi com coo cop cor cpa cpc cpe cpg cph cpi cpm cpo cpp cpr cra crc cre crg crh cri crm cro crp crr eaa eac eae eag eah eai eam eao eap ear ec- eca ecc ece ecg ech eci ecm eco ecr eea eec eee eeg eem eeo eep eer ega egc ege egg egh egi egm ego egp egr eha ehc ehe ehg ehh ehi ehm eho ehp ehr eia eic eie eig eii eim eio eip eir em- ema emc eme emg emh emi emm emo emp emr eo- eoa eoc eoe eog eoh eoi eom eoo eop eor ep- epa epc epe epg eph epi epm epo epp epr era erc ere erg erh eri erm ero erp err g-p gaa gac gae gag gah gai gam gao gap gar gca gcc gce gcg gch gci gcm gco gcp gcr ge- gea gec gee geg geh gei gem geo gep ger gga ggc ggg ggh ggi ggm ggo ggp ggr gha ghc ghe ghg ghh ghi gho ghp ghr gia gic gie gig gih gii gim gio gip gir gma gmc gme gmg gmh gmi gmm gmo gmp gmr goa goc goe gog goh goi gom goo gop gor gpa gpc gpe gpg gph gpi gpm gpo gpp gpr gra grc gre grg grh gri grm gro grp grr h-i haa hac hae hag hah hai ham hao hap har hca hcc hce hcg hch hci hcm hco hcp hcr he- hea hec hee heg heh hei hem heo hep her hga hgc hge hgg hgh hgi hgm hgo hgp hgr hha hhc hhe hhg hhh hhi hhm hho hhp hhr hia hic hie hig hih hii him hio hip hir hma hmc hme hmg hmh hmi hmm hmo hmp hmr hoa hoc hoe hog hoh hoi hom hoo hop hor hpa hpc hpe hpg hph hpi hpm hpo hpp hpr hr- hra hrc hre hrg hrh hri hrm hro hrp hrr ia- iaa iac iae iag iah iai iam iao iap iar ica icc ice icg ich ici icm ico icp icr ie- iea iec iee ieg iei iem iep ier iga igc ige igg igh igi igm igo igp igr iha ihc ihe ihg ihh ihi ihm iho ihp ihr iia iic iie iih iii iim iio iip iir im- ima imc ime img imh imi imm imo imp io- ioa ioc ioe iog ioh ioi iom ioo iop ior ipa ipc ipe ipg ipi ipm ipo ipp ipr ir- ira irc ire irg iri irm iro irp irr m-o m-r maa mac mae mag mah mai mam mao map mar mc- mca mcc mce mcg mch mci mcm mco mcp mcr mea mec mee meg meh mei mem meo mep mer mga mgc mge mgh mgi mgm mgo mgp mgr mha mhc mhg mhh mhi mhm mho mhp mhr mi- mia mic mie mig mih mii mim mio mip mir mma mmc mme mmg mmh mmi mmm mmo mmp mmr moa moc moe mog moh moi mom moo mop mor mpa mpc mpe mpg mph mpi mpm mpo mpp mpr mra mrc mre mrg mrh mri mrm mro mrp mrr o-i oaa oac oae oag oah oai oam oao oap oar oc- oca occ ocg och oci ocm oco ocp ocr oea oec oee oeg oeh oei oem oeo oep oer oga ogc oge ogg ogh ogi ogo ogp oha ohc ohe ohg ohh ohi ohm oho ohp ohr oia oic oie oii oim oio oip oir om- oma omc ome omg omh omi omm omo omp omr oo- ooa ooc oog ooh ooi oom ooo oop oor op- opa opc ope opg oph opi opm opo opp opr or- ora orc ore org orh ori orm oro orp orr p-p paa pac pae pag pah pai pam pao pap par pca pcc pce pcg pch pci pcm pco pcp pcr pea pec pee peg peh pei pem peo pep per pga pgc pge pgg pgh pgi pgm pgo pgp pgr pha phc phe phg phi phm pho php phr pia pic pie pig pih pii pim pio pip pir pma pmc pme pmg pmh pmi pmm pmo pmp pmr poa poc poe pog poh poi pom poo pop por ppa ppc ppe ppg pph ppi ppm ppo ppp ppr pra prc pre prg prh pri prm pro prp prr ra- raa rac rae rag rah rai ram rao rap rar rca rcc rce rcg rch rci rcm rco rcp rcr re- rea rec ree reg reh rei rem reo rep rer rga rgc rge rgg rgh rgi rgo rgp rgr rh- rha rhc rhe rhg rhh rhi rhm rho rhp rhr ria ric rie rig rih rii rim rio rip rir rma rmc rme rmg rmh rmi rmm rmo rmp rmr roa roc roe rog roh roi rom roo rop