-er -ic a-a a-c a-i a-t aaa aac aad aae aai aan aap aar aat ac- aca acc acd ace aci acn acp acr act ad- ada adc add ade adi adn adp adr adt aea aec aed aee aei aen aep aer aet ai- aia aic aid aie aii ain aip air ait an- ana anc and ane ani ann anp anr ant ap- apa apc apd ape api apn app apr apt ar- ara arc ard are ari arn arp arr art at- ata atc atd ate ati atn atp atr att c-- caa cac cad cae cai can cap car cat cca ccc ccd cce cci ccn ccp ccr cct cda cdc cdd cde cdi cdn cdp cdr cdt ce- cea cec ced cee cei cen cep cer cet ci- cia cic cid cie cii cin cip cir cit cn- cna cnc cnd cne cni cnn cnp cnr cnt cpa cpc cpd cpe cpi cpn cpp cpr cpt cra crc crd cre cri crn crp crr crt cta ctc ctd cte cti ctn ctp ctr ctt daa dac dad dae dai dan dap dar dat dca dcc dcd dce dci dcn dcp dcr dct dda ddc ddd dde ddi ddn ddp ddr ddt de- dea dec ded dee dei den dep der det di- dia dic did die dii din dip dir dit dna dnc dnd dne dni dnn dnp dnr dnt dpa dpc dpd dpe dpi dpn dpp dpr dpt dra drc drd dre dri drn drp drr drt dta dtc dtd dte dti dtn dtp dtr dtt eaa eac ead eae eai ean eap ear eat ec- eca ecc ecd ece eci ecn ecr ect ed- eda edc edd ede edi edn edp edr edt eea eec eed eee een eep eer eet eia eic eid eie eii ein eip eir eit en- ena enc end ene eni enn enp enr ent ep- epa epc epd epe epi epn epp epr ept era erc erd ere eri ern erp err ert eta etc etd ete eti etn etp etr ett i-d ia- iaa iac iad iae iai ian iap iar iat ica icc icd ice ici icn icp icr ict ida idc idd ide idi idn idp idr idt ie- iea iec ied iee iei ien iep ier iet iia iic iid iie iii iin iip iir iit in- ina inc ind ine ini inn inp inr int ipa ipc ipd ipe ipi ipn ipp ipr ipt ir- ira irc ird ire iri irn irp irr irt ita itc itd ite iti itn itp itt n-i naa nac nad nae nai nan nap nar nat nca ncc ncd nce nci ncn ncp ncr nct nda ndc ndd nde ndi ndn ndp ndr ndt ne- nea nec ned nee nei nen nep ner net nia nic nid nie nii nin nip nir nit nna nnc nne nni nnn nnp nnt npa npc npd npe npi npn npp npr npt nra nrc nrd nre nri nrn nrp nrr nrt nta ntc ntd nte nti ntn ntp ntr ntt p-p paa pac pad pae pai pan pap par pat pca pcc pcd pce pci pcn pcp pcr pct pda pdc pdd pde pdi pdn pdp pdr pdt pea pec ped pee pei pen pep per pet pia pic pid pie pii pin pip pir pit pn- pna pnc pnd pne pni pnn pnp pnr pnt ppa ppc ppd ppe ppi ppn ppp ppr ppt pra prc prd pre pri prn prp prr prt pt- pta ptc ptd pte pti ptn ptp ptr ptt ra- raa rac rad rae rai ran rap rar rat rca rcc rcd rce rci rcn rcp rcr rct rda rdc rdd rde rdi rdn rdp rdr rdt re- rea rec red ree rei ren rep rer ret ria ric rid rie rii rin rip rir rit rna rnc rnd rni rnn rnp rnr rnt rpa rpc rpd rpe rpi rpn rpp rpr rpt rra rrc rrd rri rrn rrp rrr rrt rta rtc rtd rte rti rtn rtp rtr rtt taa tac tad tae tai tan tap tar tat tca tcc tcd tce tci tcn tcp tcr tct tda tdc tdd tde tdi tdn tdp tdr tdt te- tea tec ted tee tei ten tep ter tet tia tic tid tie tii tin tip tir tit tna tnc tnd tne tni tnn tnp tnr tnt tpa tpc tpd tpe tpi tpn tpp tpr tpt tra trc trd tre tri trn trp trr trt tta ttc ttd tte tti ttn ttp ttr ttt