-er -ic a-a a-c a-i aaa aac aae aah aai aan aap aar ac- aca acc ace ach aci acn acp acr aea aec aee aeh aei aen aep aer aha ahc ahe ahh ahi ahn ahp ahr ai- aia aic aie aih aii ain aip air an- ana anc ane anh ani ann anp anr ap- apa apc ape aph api apn app apr ar- ara arc are arh ari arn arp arr c-- caa cac cae cah cai can cap car cca ccc cce cch cci ccn ccp ccr ce- cea cec cee ceh cei cen cep cer ch- cha chc che chh chi chn chp chr ci- cia cic cie cih cii cin cip cir cn- cna cnc cne cnh cni cnn cnp cnr cpa cpc cpe cph cpi cpn cpp cpr cra crc cre crh cri crn crp crr eaa eac eae eah eai ean eap ear ec- eca ecc ece ech eci ecn ecr eea eec eee een eep eer eha ehc ehe ehh ehi ehn ehp ehr eia eic eie eii ein eip eir en- ena enc ene enh eni enn enp enr ep- epa epc epe eph epi epn epp epr era erc ere erh eri ern erp err h-i haa hac hae hah hai han hap har hca hcc hce hch hci hcn hcp hcr he- hea hec hee heh hei hen hep her hha hhc hhe hhh hhi hhn hhp hhr hia hic hie hih hii hin hip hir hna hnc hne hnh hnn hpa hpc hpe hph hpi hpn hpp hpr hr- hra hrc hre hrh hri hrn hrp hrr ia- iaa iac iae iah iai ian iap iar ica icc ice ich ici icn icp icr ie- iea iec iee iei ien iep ier iha ihc ihe ihh ihi ihn ihp ihr iia iic iie iih iii iin iip iir in- ina inc ine inh ini inn inp inr ipa ipc ipe ipi ipn ipp ipr ir- ira irc ire iri irn irp irr n-i naa nac nae nah nai nan nap nar nca ncc nce nch nci ncn ncp ncr ne- nea nec nee neh nei nen nep ner nha nhc nhe nhh nhi nhn nhp nhr nia nic nie nih nii nin nip nir nna nnc nne nnh nni nnn nnp npa npc npe nph npi npn npp npr nra nrc nre nri nrn nrp nrr p-p paa pac pae pah pai pan pap par pca pcc pce pch pci pcn pcp pcr pea pec pee peh pei pen pep per pha phc phe phi phn php phr pia pic pie pih pii pin pip pir pn- pna pnc pne pnh pni pnn pnp pnr ppa ppc ppe pph ppi ppn ppp ppr pra prc pre prh pri prn prp prr ra- raa rac rae rah rai ran rap rar rca rcc rce rch rci rcn rcp rcr re- rea rec ree reh rei ren rep rer rh- rha rhc rhe rhh rhi rhn rhp rhr ria ric rie rih rii rin rip rir rna rnc rnh rni rnn rnp rnr rpa rpc rpe rph rpi rpn rpp rpr rra rrc rrh rri rrn rrp rrr