-ic a-a a-c a-i a-t aaa aac aad aai aan aap aar aat ac- aca acc acd aci acn acp acr act ad- ada adc add adi adn adp adr adt ai- aia aic aid aii ain aip air ait an- ana anc and ani ann anp anr ant ap- apa apc apd api apn app apr apt ar- ara arc ard ari arn arp arr art at- ata atc atd ati atn atp atr att c-- caa cac cad cai can cap car cat cca ccc ccd cci ccn ccp ccr cct cda cdc cdd cdi cdn cdp cdr cdt ci- cia cic cid cii cin cip cir cit cn- cna cnc cnd cni cnn cnp cnr cnt cpa cpc cpd cpi cpn cpp cpr cpt cra crc crd cri crn crp crr crt cta ctc ctd cti ctn ctp ctr ctt daa dac dad dai dan dap dar dat dca dcc dcd dci dcn dcp dcr dct dda ddc ddd ddi ddn ddp ddr ddt di- dia dic did dii din dip dir dit dna dnc dnd dni dnn dnp dnr dnt dpa dpc dpd dpi dpn dpp dpr dpt dra drc drd dri drn drp drr drt dta dtc dtd dti dtn dtp dtr dtt i-d ia- iaa iac iad iai ian iap iar iat ica icc icd ici icn icp icr ict ida idc idd idi idn idp idr idt iia iic iid iii iin iip iir iit in- ina inc ind ini inn inp inr int ipa ipc ipd ipi ipn ipp ipr ipt ir- ira irc ird iri irn irp irr irt ita itc itd iti itn itp itt n-i naa nac nad nai nan nap nar nat nca ncc ncd nci ncn ncp ncr nct nda ndc ndd ndi ndn ndp ndr ndt nia nic nid nii nin nip nir nit nna nnc nni nnn nnp nnt npa npc npd npi npn npp npr npt nra nrc nrd nri nrn nrp nrr nrt nta ntc ntd nti ntn ntp ntr ntt p-p paa pac pad pai pan pap par pat pca pcc pcd pci pcn pcp pcr pct pda pdc pdd pdi pdn pdp pdr pdt pia pic pid pii pin pip pir pit pn- pna pnc pnd pni pnn pnp pnr pnt ppa ppc ppd ppi ppn ppp ppr ppt pra prc prd pri prn prp prr prt pt- pta ptc ptd pti ptn ptp ptr ptt ra- raa rac rad rai ran rap rar rat rca rcc rcd rci rcn rcp rcr rct rda rdc rdd rdi rdn rdp rdr rdt ria ric rid rii rin rip rir rit rna rnc rnd rni rnn rnp rnr rnt rpa rpc rpd rpi rpn rpp rpr rpt rra rrc rrd rri rrn rrp rrr rrt rta rtc rtd rti rtn rtp rtr rtt taa tac tad tai tan tap tar tat tca tcc tcd tci tcn tcp tcr tct tda tdc tdd tdi tdn tdp tdr tdt tia tic tid tii tin tip tir tit tna tnc tnd tni tnn tnp tnr tnt tpa tpc tpd tpi tpn tpp tpr tpt tra trc trd tri trn trp trr trt tta ttc ttd tti ttn ttp ttr ttt