-er -ic a-a a-c a-i aaa aac aae aag aah aai aam aap aar ac- aca acc ace acg ach aci acm acp acr aea aec aee aeg aeh aei aem aep aer ag- aga agc age agg agh agi agm agp agr aha ahc ahe ahg ahh ahi ahm ahp ahr ai- aia aic aie aig aih aii aim aip air ama amc ame amg amh ami amm amp amr ap- apa apc ape apg aph api apm app apr ar- ara arc are arg arh ari arm arp arr c-- caa cac cae cag cah cai cam cap car cca ccc cce ccg cch cci ccm ccp ccr ce- cea cec cee ceg ceh cei cem cep cer cga cgc cge cgg cgh cgi cgm cgp cgr ch- cha chc che chg chh chi chm chp chr ci- cia cic cie cig cih cii cim cip cir cma cmc cme cmg cmh cmi cmm cmp cmr cpa cpc cpe cpg cph cpi cpm cpp cpr cra crc cre crg crh cri crm crp crr eaa eac eae eag eah eai eam eap ear ec- eca ecc ece ecg ech eci ecm ecr eea eec eee eeg eem eep eer ega egc ege egg egh egi egm egp egr eha ehc ehe ehg ehh ehi ehm ehp ehr eia eic eie eig eii eim eip eir em- ema emc eme emg emh emi emm emp emr ep- epa epc epe epg eph epi epm epp epr era erc ere erg erh eri erm erp err g-p gaa gac gae gag gah gai gam gap gar gca gcc gce gcg gch gci gcm gcp gcr ge- gea gec gee geg geh gei gem gep ger gga ggc ggg ggh ggi ggm ggp ggr gha ghc ghe ghg ghh ghi ghp ghr gia gic gie gig gih gii gim gip gir gma gmc gme gmg gmh gmi gmm gmp gmr gpa gpc gpe gpg gph gpi gpm gpp gpr gra grc gre grg grh gri grm grp grr h-i haa hac hae hag hah hai ham hap har hca hcc hce hcg hch hci hcm hcp hcr he- hea hec hee heg heh hei hem hep her hga hgc hge hgg hgh hgi hgm hgp hgr hha hhc hhe hhg hhh hhi hhm hhp hhr hia hic hie hig hih hii him hip hir hma hmc hme hmg hmh hmi hmm hmp hmr hpa hpc hpe hpg hph hpi hpm hpp hpr hr- hra hrc hre hrg hrh hri hrm hrp hrr ia- iaa iac iae iag iah iai iam iap iar ica icc ice icg ich ici icm icp icr ie- iea iec iee ieg iei iem iep ier iga igc ige igg igh igi igm igp igr iha ihc ihe ihg ihh ihi ihm ihp ihr iia iic iie iih iii iim iip iir im- ima imc ime img imh imi imm imp ipa ipc ipe ipg ipi ipm ipp ipr ir- ira irc ire irg iri irm irp irr m-r maa mac mae mag mah mai mam map mar mc- mca mcc mce mcg mch mci mcm mcp mcr mea mec mee meg meh mei mem mep mer mga mgc mge mgh mgi mgm mgp mgr mha mhc mhg mhh mhi mhm mhp mhr mi- mia mic mie mig mih mii mim mip mir mma mmc mme mmg mmh mmi mmm mmp mmr mpa mpc mpe mpg mph mpi mpm mpp mpr mra mrc mre mrg mrh mri mrm mrp mrr p-p paa pac pae pag pah pai pam pap par pca pcc pce pcg pch pci pcm pcp pcr pea pec pee peg peh pei pem pep per pga pgc pge pgg pgh pgi pgm pgp pgr pha phc phe phg phi phm php phr pia pic pie pig pih pii pim pip pir pma pmc pme pmg pmh pmi pmm pmp pmr ppa ppc ppe ppg pph ppi ppm ppp ppr pra prc pre prg prh pri prm prp prr ra- raa rac rae rag rah rai ram rap rar rca rcc rce rcg rch rci rcm rcp rcr re- rea rec ree reg reh rei rem rep rer rga rgc rge rgg rgh rgi rgp rgr rh- rha rhc rhe rhg rhh rhi rhm rhp rhr ria ric rie rig rih rii rim rip rir rma rmc rme rmg rmh rmi rmm rmp rmr rpa rpc rpe rpg rph rpi rpm rpp rpr rra rrc rrg rrh rri rrm rrp rrr